67040367400004 has 48 divisors (see below), whose sum is σ = 120285984536256. Its totient is φ = 32676035817600.

The previous prime is 67040367399991. The next prime is 67040367400033. The reversal of 67040367400004 is 40000476304076.

It is a super-2 number, since 2×67040367400004² (a number of 28 digits) contains 22 as substring.

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, 824493119 + ... + 824574425.

It is an arithmetic number, because the mean of its divisors is an integer number (2505958011172).

Almost surely, 2^{67040367400004} is an apocalyptic number.

It is an amenable number.

67040367400004 is a deficient number, since it is larger than the sum of its proper divisors (53245617136252).

67040367400004 is a wasteful number, since it uses less digits than its factorization.

67040367400004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90756 (or 90754 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 41.

The spelling of 67040367400004 in words is "sixty-seven trillion, forty billion, three hundred sixty-seven million, four hundred thousand, four".