73740040740700 has 18 divisors (see below), whose sum is σ = 160015888407536. Its totient is φ = 29496016296240.

The previous prime is 73740040740673. The next prime is 73740040740733. The reversal of 73740040740700 is 704704004737.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 368700203604 + ... + 368700203803.

Almost surely, 2^{73740040740700} is an apocalyptic number.

It is an amenable number.

73740040740700 is an abundant number, since it is smaller than the sum of its proper divisors (86275847666836).

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

73740040740700 is a wasteful number, since it uses less digits than its factorization.

73740040740700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737400407421 (or 737400407414 counting only the distinct ones).

The product of its (nonzero) digits is 460992, while the sum is 43.

The spelling of 73740040740700 in words is "seventy-three trillion, seven hundred forty billion, forty million, seven hundred forty thousand, seven hundred".