42872614964 has 6 divisors (see below), whose sum is σ = 75027076194. Its totient is φ = 21436307480.

The previous prime is 42872614931. The next prime is 42872614973. The reversal of 42872614964 is 46941627824.

It can be written as a sum of positive squares in only one way, i.e., 37445346064 + 5427268900 = 193508^2 + 73670^2 .

It is a super-2 number, since 2×42872614964² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5359076867 + ... + 5359076874.

It is an arithmetic number, because the mean of its divisors is an integer number (12504512699).

Almost surely, 2^42872614964 is an apocalyptic number.

It is an amenable number.

42872614964 is a deficient number, since it is larger than the sum of its proper divisors (32154461230).

42872614964 is a wasteful number, since it uses less digits than its factorization.

42872614964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10718153745 (or 10718153743 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 53.

The spelling of 42872614964 in words is "forty-two billion, eight hundred seventy-two million, six hundred fourteen thousand, nine hundred sixty-four".