42899570902092 has 192 divisors, whose sum is σ = 106405823462400. Its totient is φ = 13428220538880.

The previous prime is 42899570902091. The next prime is 42899570902127. The reversal of 42899570902092 is 29020907599824.

It is a happy number.

It is a super-2 number, since 2×42899570902092² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42899570902091) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10980180003 + ... + 10980183909.

It is an arithmetic number, because the mean of its divisors is an integer number (554196997200).

Almost surely, 2^{42899570902092} 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 42899570902092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53202911731200).

42899570902092 is an abundant number, since it is smaller than the sum of its proper divisors (63506252560308).

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

42899570902092 is a wasteful number, since it uses less digits than its factorization.

42899570902092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6176 (or 6174 counting only the distinct ones).

The product of its (nonzero) digits is 58786560, while the sum is 66.

The spelling of 42899570902092 in words is "forty-two trillion, eight hundred ninety-nine billion, five hundred seventy million, nine hundred two thousand, ninety-two".