42932814579045 has 96 divisors (see below), whose sum is σ = 76770505244160. Its totient is φ = 22185345461760.

The previous prime is 42932814579043. The next prime is 42932814579121. The reversal of 42932814579045 is 54097541823924.

It is a happy number.

42932814579045 is a `hidden beast` number, since 4 + 2 + 9 + 3 + 2 + 8 + 14 + 579 + 0 + 45 = 666.

It is not a de Polignac number, because 42932814579045 - 2¹ = 42932814579043 is a prime.

It is a super-2 number, since 2×42932814579045² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42932814579043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 87946735 + ... + 88433555.

It is an arithmetic number, because the mean of its divisors is an integer number (799692762960).

Almost surely, 2^{42932814579045} is an apocalyptic number.

42932814579045 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

42932814579045 is a deficient number, since it is larger than the sum of its proper divisors (33837690665115).

42932814579045 is a wasteful number, since it uses less digits than its factorization.

42932814579045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487347 (or 487344 counting only the distinct ones).

The product of its (nonzero) digits is 87091200, while the sum is 63.

The spelling of 42932814579045 in words is "forty-two trillion, nine hundred thirty-two billion, eight hundred fourteen million, five hundred seventy-nine thousand, forty-five".