42830704945032 has 128 divisors (see below), whose sum is σ = 110978346205440. Its totient is φ = 13764286540800.

The previous prime is 42830704945001. The next prime is 42830704945079. The reversal of 42830704945032 is 23054940703824.

It is a happy number.

It is a super-3 number, since 3×42830704945032³ (a number of 42 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46554282 + ... + 47465382.

It is an arithmetic number, because the mean of its divisors is an integer number (867018329730).

Almost surely, 2^{42830704945032} 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 42830704945032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55489173102720).

42830704945032 is an abundant number, since it is smaller than the sum of its proper divisors (68147641260408).

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

42830704945032 is a wasteful number, since it uses less digits than its factorization.

42830704945032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911631 (or 911627 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 51.

The spelling of 42830704945032 in words is "forty-two trillion, eight hundred thirty billion, seven hundred four million, nine hundred forty-five thousand, thirty-two".