67040733710744 has 64 divisors (see below), whose sum is σ = 133246331078400. Its totient is φ = 31583092109184.

The previous prime is 67040733710681. The next prime is 67040733710761. The reversal of 67040733710744 is 44701733704076.

67040733710744 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×67040733710744² (a number of 28 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 (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27477644 + ... + 29817819.

It is an arithmetic number, because the mean of its divisors is an integer number (2081973923100).

Almost surely, 2^{67040733710744} is an apocalyptic number.

It is an amenable number.

67040733710744 is a deficient number, since it is larger than the sum of its proper divisors (66205597367656).

67040733710744 is a wasteful number, since it uses less digits than its factorization.

67040733710744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57295632 (or 57295628 counting only the distinct ones).

The product of its (nonzero) digits is 8297856, while the sum is 53.

The spelling of 67040733710744 in words is "sixty-seven trillion, forty billion, seven hundred thirty-three million, seven hundred ten thousand, seven hundred forty-four".