73325501343 has 20 divisors (see below), whose sum is σ = 113069036608. Its totient is φ = 47306773440.

The previous prime is 73325501329. The next prime is 73325501393. The reversal of 73325501343 is 34310552337.

73325501343 is a `hidden beast` number, since 73 + 3 + 2 + 550 + 1 + 34 + 3 = 666.

It is not a de Polignac number, because 73325501343 - 2³³ = 64735566751 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 73325501298 and 73325501307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73325501393) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 14598346 + ... + 14603367.

Almost surely, 2^73325501343 is an apocalyptic number.

73325501343 is a deficient number, since it is larger than the sum of its proper divisors (39743535265).

73325501343 is a wasteful number, since it uses less digits than its factorization.

73325501343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29201756 (or 29201747 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 36.

The spelling of 73325501343 in words is "seventy-three billion, three hundred twenty-five million, five hundred one thousand, three hundred forty-three".