73743187772260 has 48 divisors (see below), whose sum is σ = 159081414375744. Its totient is φ = 28693682275968.

The previous prime is 73743187772213. The next prime is 73743187772299. The reversal of 73743187772260 is 6227778134737.

It is a junction number, because it is equal to n+sod(n) for n = 73743187772192 and 73743187772201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7720174 + ... + 14390533.

It is an arithmetic number, because the mean of its divisors is an integer number (3314196132828).

Almost surely, 2^{73743187772260} is an apocalyptic number.

It is an amenable number.

73743187772260 is an abundant number, since it is smaller than the sum of its proper divisors (85338226603484).

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

73743187772260 is a wasteful number, since it uses less digits than its factorization.

73743187772260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22115260 (or 22115258 counting only the distinct ones).

The product of its (nonzero) digits is 116169984, while the sum is 64.

The spelling of 73743187772260 in words is "seventy-three trillion, seven hundred forty-three billion, one hundred eighty-seven million, seven hundred seventy-two thousand, two hundred sixty".