62434080040 has 64 divisors (see below), whose sum is σ = 145930014720. Its totient is φ = 24021312000.

The previous prime is 62434080001. The next prime is 62434080043. The reversal of 62434080040 is 4008043426.

It is a super-2 number, since 2×62434080040² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 62434079984 and 62434080011.

It is not an unprimeable number, because it can be changed into a prime (62434080043) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 151656 + ... + 384535.

It is an arithmetic number, because the mean of its divisors is an integer number (2280156480).

Almost surely, 2^62434080040 is an apocalyptic number.

It is an amenable number.

62434080040 is an abundant number, since it is smaller than the sum of its proper divisors (83495934680).

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

62434080040 is a wasteful number, since it uses less digits than its factorization.

62434080040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536314 (or 536310 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

The spelling of 62434080040 in words is "sixty-two billion, four hundred thirty-four million, eighty thousand, forty".