99274560000 has 1600 divisors, whose sum is σ = 441794580480. Its totient is φ = 19169280000.

The previous prime is 99274559963. The next prime is 99274560019. The reversal of 99274560000 is 6547299.

It is a tau number, because it is divible by the number of its divisors (1600).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 1256639961 + ... + 1256640039.

Almost surely, 2^99274560000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99274560000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220897290240).

99274560000 is an abundant number, since it is smaller than the sum of its proper divisors (342520020480).

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

99274560000 is a wasteful number, since it uses less digits than its factorization.

99274560000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155 (or 124 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 42.

The spelling of 99274560000 in words is "ninety-nine billion, two hundred seventy-four million, five hundred sixty thousand".