26098380000 has 1080 divisors, whose sum is σ = 118128530520. Its totient is φ = 5402880000.

The previous prime is 26098379987. The next prime is 26098380047. The reversal of 26098380000 is 8389062.

It is a super-2 number, since 2×26098380000² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 179 ways as a sum of consecutive naturals, for example, 97019866 + ... + 97020134.

It is an arithmetic number, because the mean of its divisors is an integer number (109378269).

Almost surely, 2^26098380000 is an apocalyptic number.

26098380000 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 26098380000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59064265260).

26098380000 is an abundant number, since it is smaller than the sum of its proper divisors (92030150520).

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

26098380000 is a wasteful number, since it uses less digits than its factorization.

26098380000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330 (or 297 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The spelling of 26098380000 in words is "twenty-six billion, ninety-eight million, three hundred eighty thousand".