73374771068 has 48 divisors (see below), whose sum is σ = 137316259584. Its totient is φ = 34185050880.

The previous prime is 73374771061. The next prime is 73374771101. The reversal of 73374771068 is 86017747337.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73374771061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22430273 + ... + 22433543.

It is an arithmetic number, because the mean of its divisors is an integer number (2860755408).

Almost surely, 2^73374771068 is an apocalyptic number.

It is an amenable number.

73374771068 is a deficient number, since it is larger than the sum of its proper divisors (63941488516).

73374771068 is a wasteful number, since it uses less digits than its factorization.

73374771068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6482 (or 6480 counting only the distinct ones).

The product of its (nonzero) digits is 4148928, while the sum is 53.

The spelling of 73374771068 in words is "seventy-three billion, three hundred seventy-four million, seven hundred seventy-one thousand, sixty-eight".