72430930146 has 8 divisors (see below), whose sum is σ = 144861860304. Its totient is φ = 24143643380.

The previous prime is 72430930139. The next prime is 72430930151. The reversal of 72430930146 is 64103903427.

It is a sphenic number, since it is the product of 3 distinct primes.

72430930146 is an admirable 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, 6035910840 + ... + 6035910851.

It is an arithmetic number, because the mean of its divisors is an integer number (18107732538).

Almost surely, 2^72430930146 is an apocalyptic number.

72430930146 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

72430930146 is a wasteful number, since it uses less digits than its factorization.

72430930146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12071821696.

The product of its (nonzero) digits is 108864, while the sum is 39.

The spelling of 72430930146 in words is "seventy-two billion, four hundred thirty million, nine hundred thirty thousand, one hundred forty-six".