42099704232960 has 704 divisors, whose sum is σ = 149412852771840. Its totient is φ = 10032363601920.

The previous prime is 42099704232877. The next prime is 42099704232961. The reversal of 42099704232960 is 6923240799024.

It is a tau number, because it is divible by the number of its divisors (704).

It is a self number, because there is not a number n which added to its sum of digits gives 42099704232960.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42099704232961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2601469029 + ... + 2601485211.

Almost surely, 2^{42099704232960} is an apocalyptic number.

42099704232960 is a gapful number since it is divisible by the number (40) 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 42099704232960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74706426385920).

42099704232960 is an abundant number, since it is smaller than the sum of its proper divisors (107313148538880).

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

42099704232960 is a wasteful number, since it uses less digits than its factorization.

42099704232960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16484 (or 16466 counting only the distinct ones).

The product of its (nonzero) digits is 11757312, while the sum is 57.

The spelling of 42099704232960 in words is "forty-two trillion, ninety-nine billion, seven hundred four million, two hundred thirty-two thousand, nine hundred sixty".