74196530033840 has 40 divisors (see below), whose sum is σ = 176714418490848. Its totient is φ = 28954743426560.

The previous prime is 74196530033839. The next prime is 74196530033851. The reversal of 74196530033840 is 4833003569147.

74196530033840 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

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, 11310443372 + ... + 11310449931.

Almost surely, 2^{74196530033840} is an apocalyptic number.

It is an amenable number.

74196530033840 is an abundant number, since it is smaller than the sum of its proper divisors (102517888457008).

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

74196530033840 is a wasteful number, since it uses less digits than its factorization.

74196530033840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22620893357 (or 22620893351 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 53.

The spelling of 74196530033840 in words is "seventy-four trillion, one hundred ninety-six billion, five hundred thirty million, thirty-three thousand, eight hundred forty".