73953341376 has 56 divisors (see below), whose sum is σ = 198984656640. Its totient is φ = 24233294592.

The previous prime is 73953341359. The next prime is 73953341381. The reversal of 73953341376 is 67314335937.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3252856 + ... + 3275511.

It is an arithmetic number, because the mean of its divisors is an integer number (3553297440).

Almost surely, 2^73953341376 is an apocalyptic number.

It is an amenable number.

73953341376 is an abundant number, since it is smaller than the sum of its proper divisors (125031315264).

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

73953341376 is a wasteful number, since it uses less digits than its factorization.

73953341376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6528441 (or 6528431 counting only the distinct ones).

The product of its digits is 4286520, while the sum is 51.

The spelling of 73953341376 in words is "seventy-three billion, nine hundred fifty-three million, three hundred forty-one thousand, three hundred seventy-six".