73368367632 has 60 divisors (see below), whose sum is σ = 234662321920. Its totient is φ = 20962390464.

The previous prime is 73368367613. The next prime is 73368367649. The reversal of 73368367632 is 23676386337.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36392032 + ... + 36394047.

Almost surely, 2^73368367632 is an apocalyptic number.

73368367632 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

73368367632 is an abundant number, since it is smaller than the sum of its proper divisors (161293954288).

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

73368367632 is a wasteful number, since it uses less digits than its factorization.

73368367632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72786100 (or 72786091 counting only the distinct ones).

The product of its digits is 13716864, while the sum is 54.

The spelling of 73368367632 in words is "seventy-three billion, three hundred sixty-eight million, three hundred sixty-seven thousand, six hundred thirty-two".