73432933292340 has 36 divisors (see below), whose sum is σ = 222746564320644. Its totient is φ = 19582115544576.

The previous prime is 73432933292333. The next prime is 73432933292443. The reversal of 73432933292340 is 4329233923437.

73432933292340 is a `hidden beast` number, since 7 + 3 + 4 + 3 + 2 + 9 + 3 + 3 + 292 + 340 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 22795391900304 + 50637541392036 = 4774452^2 + 7116006^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

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, 203980370077 + ... + 203980370436.

Almost surely, 2^{73432933292340} is an apocalyptic number.

It is an amenable number.

73432933292340 is an abundant number, since it is smaller than the sum of its proper divisors (149313631028304).

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

73432933292340 is a wasteful number, since it uses less digits than its factorization.

73432933292340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407960740528 (or 407960740523 counting only the distinct ones).

The product of its (nonzero) digits is 17635968, while the sum is 54.

The spelling of 73432933292340 in words is "seventy-three trillion, four hundred thirty-two billion, nine hundred thirty-three million, two hundred ninety-two thousand, three hundred forty".