73387587068943 has 64 divisors (see below), whose sum is σ = 120482760351744. Its totient is φ = 38846126592000.

The previous prime is 73387587068923. The next prime is 73387587068951. The reversal of 73387587068943 is 34986078578337.

It is not a de Polignac number, because 73387587068943 - 2³⁷ = 73250148115471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73387587068923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 24524298 + ... + 27353543.

It is an arithmetic number, because the mean of its divisors is an integer number (1882543130496).

Almost surely, 2^{73387587068943} is an apocalyptic number.

73387587068943 is a deficient number, since it is larger than the sum of its proper divisors (47095173282801).

73387587068943 is a wasteful number, since it uses less digits than its factorization.

73387587068943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51877976.

The product of its (nonzero) digits is 5120962560, while the sum is 78.

The spelling of 73387587068943 in words is "seventy-three trillion, three hundred eighty-seven billion, five hundred eighty-seven million, sixty-eight thousand, nine hundred forty-three".