42902034084 has 216 divisors, whose sum is σ = 136935472128. Its totient is φ = 11224967040.

The previous prime is 42902034061. The next prime is 42902034101. The reversal of 42902034084 is 48043020924.

42902034084 is a `hidden beast` number, since 4 + 290 + 20 + 340 + 8 + 4 = 666.

42902034084 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2904999 + ... + 2919729.

Almost surely, 2^42902034084 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 42902034084, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68467736064).

42902034084 is an abundant number, since it is smaller than the sum of its proper divisors (94033438044).

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

42902034084 is a wasteful number, since it uses less digits than its factorization.

42902034084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14895 (or 14883 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The spelling of 42902034084 in words is "forty-two billion, nine hundred two million, thirty-four thousand, eighty-four".