67040373667074 has 32 divisors (see below), whose sum is σ = 138120577302336. Its totient is φ = 21677135578560.

The previous prime is 67040373667063. The next prime is 67040373667081. The reversal of 67040373667074 is 47076637304076.

It is a junction number, because it is equal to n+sod(n) for n = 67040373666999 and 67040373667017.

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, 456095197 + ... + 456242160.

It is an arithmetic number, because the mean of its divisors is an integer number (4316268040698).

Almost surely, 2^{67040373667074} is an apocalyptic number.

67040373667074 is an abundant number, since it is smaller than the sum of its proper divisors (71080203635262).

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

67040373667074 is a wasteful number, since it uses less digits than its factorization.

67040373667074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 912337730.

The product of its (nonzero) digits is 74680704, while the sum is 60.

The spelling of 67040373667074 in words is "sixty-seven trillion, forty billion, three hundred seventy-three million, six hundred sixty-seven thousand, seventy-four".