73980274441 has 16 divisors (see below), whose sum is σ = 75556368000. Its totient is φ = 72420179328.

The previous prime is 73980274439. The next prime is 73980274447. The reversal of 73980274441 is 14447208937.

It is not a de Polignac number, because 73980274441 - 2¹ = 73980274439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73980274447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22698670 + ... + 22701928.

It is an arithmetic number, because the mean of its divisors is an integer number (4722273000).

Almost surely, 2^73980274441 is an apocalyptic number.

It is an amenable number.

73980274441 is a deficient number, since it is larger than the sum of its proper divisors (1576093559).

73980274441 is a wasteful number, since it uses less digits than its factorization.

73980274441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5568.

The product of its (nonzero) digits is 1354752, while the sum is 49.

The spelling of 73980274441 in words is "seventy-three billion, nine hundred eighty million, two hundred seventy-four thousand, four hundred forty-one".