42984158870 has 32 divisors (see below), whose sum is σ = 81059429376. Its totient is φ = 16390677600.

The previous prime is 42984158783. The next prime is 42984158881. The reversal of 42984158870 is 7885148924.

It is a super-2 number, since 2×42984158870² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1013996 + ... + 1055535.

It is an arithmetic number, because the mean of its divisors is an integer number (2533107168).

Almost surely, 2^42984158870 is an apocalyptic number.

42984158870 is a deficient number, since it is larger than the sum of its proper divisors (38075270506).

42984158870 is a wasteful number, since it uses less digits than its factorization.

42984158870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2069636.

The product of its (nonzero) digits is 5160960, while the sum is 56.

The spelling of 42984158870 in words is "forty-two billion, nine hundred eighty-four million, one hundred fifty-eight thousand, eight hundred seventy".