73777040096 has 24 divisors (see below), whose sum is σ = 153792581040. Its totient is φ = 34718606848.

The previous prime is 73777040063. The next prime is 73777040101. The reversal of 73777040096 is 69004077737.

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 3 ways as a sum of consecutive naturals, for example, 67809236 + ... + 67810323.

It is an arithmetic number, because the mean of its divisors is an integer number (6408024210).

Almost surely, 2^73777040096 is an apocalyptic number.

It is an amenable number.

73777040096 is an abundant number, since it is smaller than the sum of its proper divisors (80015540944).

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

73777040096 is a wasteful number, since it uses less digits than its factorization.

73777040096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135619586 (or 135619578 counting only the distinct ones).

The product of its (nonzero) digits is 1555848, while the sum is 50.

The spelling of 73777040096 in words is "seventy-three billion, seven hundred seventy-seven million, forty thousand, ninety-six".