73667340073400 has 48 divisors (see below), whose sum is σ = 171683398564440. Its totient is φ = 29396943273600.

The previous prime is 73667340073361. The next prime is 73667340073421. The reversal of 73667340073400 is 437004376637.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 437370314 + ... + 437538713.

Almost surely, 2^{73667340073400} is an apocalyptic number.

It is an amenable number.

73667340073400 is an abundant number, since it is smaller than the sum of its proper divisors (98016058491040).

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

73667340073400 is a wasteful number, since it uses less digits than its factorization.

73667340073400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874909464 (or 874909455 counting only the distinct ones).

The product of its (nonzero) digits is 5334336, while the sum is 50.

The spelling of 73667340073400 in words is "seventy-three trillion, six hundred sixty-seven billion, three hundred forty million, seventy-three thousand, four hundred".