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26430767113080 = 23351129869379427
BaseRepresentation
bin1100000001001111001000…
…11111000010001101111000
310110120202102121022201020110
412000213210133002031320
511431020202340104310
6132114043215224320
75365363022415201
oct600474437021570
9113522377281213
1026430767113080
118470252a94270
122b6a5625180a0
131199545253b05
146753824a25a8
1530c7d186dd20
hex1809e47c2378

26430767113080 has 256 divisors, whose sum is σ = 89494895347200. Its totient is φ = 6185722296320.

The previous prime is 26430767113013. The next prime is 26430767113123. The reversal of 26430767113080 is 8031176703462.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 332728327 + ... + 332807753.

It is an arithmetic number, because the mean of its divisors is an integer number (349589434950).

Almost surely, 226430767113080 is an apocalyptic number.

26430767113080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26430767113080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44747447673600).

26430767113080 is an abundant number, since it is smaller than the sum of its proper divisors (63064128234120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26430767113080 is a wasteful number, since it uses less digits than its factorization.

26430767113080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88174 (or 88170 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 48.

The spelling of 26430767113080 in words is "twenty-six trillion, four hundred thirty billion, seven hundred sixty-seven million, one hundred thirteen thousand, eighty".