74066601036 has 24 divisors (see below), whose sum is σ = 177492936880. Its totient is φ = 24021600192.

The previous prime is 74066601017. The next prime is 74066601071. The reversal of 74066601036 is 63010666047.

It is a happy number.

It is a super-2 number, since 2×74066601036² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 74066600985 and 74066601003.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83407891 + ... + 83408778.

Almost surely, 2^74066601036 is an apocalyptic number.

It is an amenable number.

74066601036 is an abundant number, since it is smaller than the sum of its proper divisors (103426335844).

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

74066601036 is a wasteful number, since it uses less digits than its factorization.

74066601036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166816713 (or 166816711 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 39.

The spelling of 74066601036 in words is "seventy-four billion, sixty-six million, six hundred one thousand, thirty-six".