73920087880703 has 4 divisors (see below), whose sum is σ = 75492855708000. Its totient is φ = 72347320053408.

The previous prime is 73920087880687. The next prime is 73920087880747. The reversal of 73920087880703 is 30708878002937.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 73920087880703 - 2⁴ = 73920087880687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73920087780703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 786383913578 + ... + 786383913671.

It is an arithmetic number, because the mean of its divisors is an integer number (18873213927000).

Almost surely, 2^{73920087880703} is an apocalyptic number.

73920087880703 is a deficient number, since it is larger than the sum of its proper divisors (1572767827297).

73920087880703 is a wasteful number, since it uses less digits than its factorization.

73920087880703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1572767827296.

The product of its (nonzero) digits is 28449792, while the sum is 62.

The spelling of 73920087880703 in words is "seventy-three trillion, nine hundred twenty billion, eighty-seven million, eight hundred eighty thousand, seven hundred three".