126800098560 has 216 divisors, whose sum is σ = 452868509184. Its totient is φ = 32722513920.

The previous prime is 126800098553. The next prime is 126800098561. The reversal of 126800098560 is 65890008621.

126800098560 is a `hidden beast` number, since 1 + 2 + 6 + 80 + 0 + 0 + 9 + 8 + 560 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126800098561) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 179589 + ... + 534651.

Almost surely, 2^126800098560 is an apocalyptic number.

126800098560 is a gapful number since it is divisible by the number (10) 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 126800098560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (226434254592).

126800098560 is an abundant number, since it is smaller than the sum of its proper divisors (326068410624).

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

126800098560 is a wasteful number, since it uses less digits than its factorization.

126800098560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355121 (or 355104 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The spelling of 126800098560 in words is "one hundred twenty-six billion, eight hundred million, ninety-eight thousand, five hundred sixty".