73014294430 has 32 divisors (see below), whose sum is σ = 163855457280. Its totient is φ = 22757701920.

The previous prime is 73014294427. The next prime is 73014294499. The reversal of 73014294430 is 3449241037.

It is a super-2 number, since 2×73014294430² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 73014294430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47411110 + ... + 47412649.

It is an arithmetic number, because the mean of its divisors is an integer number (5120483040).

Almost surely, 2^73014294430 is an apocalyptic number.

73014294430 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

73014294430 is an abundant number, since it is smaller than the sum of its proper divisors (90841162850).

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

73014294430 is a wasteful number, since it uses less digits than its factorization.

73014294430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94823784.

The product of its (nonzero) digits is 72576, while the sum is 37.

The spelling of 73014294430 in words is "seventy-three billion, fourteen million, two hundred ninety-four thousand, four hundred thirty".