73342514923 has 4 divisors (see below), whose sum is σ = 73370802328. Its totient is φ = 73314227520.

The previous prime is 73342514909. The next prime is 73342514957. The reversal of 73342514923 is 32941524337.

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 73342514923 - 2⁵ = 73342514891 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 73342514923.

It is not an unprimeable number, because it can be changed into a prime (73342514423) 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, 14139813 + ... + 14144998.

It is an arithmetic number, because the mean of its divisors is an integer number (18342700582).

Almost surely, 2^73342514923 is an apocalyptic number.

73342514923 is a deficient number, since it is larger than the sum of its proper divisors (28287405).

73342514923 is a wasteful number, since it uses less digits than its factorization.

73342514923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28287404.

The product of its digits is 544320, while the sum is 43.

The spelling of 73342514923 in words is "seventy-three billion, three hundred forty-two million, five hundred fourteen thousand, nine hundred twenty-three".