43472146630 has 64 divisors (see below), whose sum is σ = 87417335808. Its totient is φ = 15429548160.

The previous prime is 43472146607. The next prime is 43472146657. The reversal of 43472146630 is 3664127434.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1917139 + ... + 1939681.

It is an arithmetic number, because the mean of its divisors is an integer number (1365895872).

Almost surely, 2^43472146630 is an apocalyptic number.

43472146630 is an abundant number, since it is smaller than the sum of its proper divisors (43945189178).

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

43472146630 is a wasteful number, since it uses less digits than its factorization.

43472146630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22981.

The product of its (nonzero) digits is 290304, while the sum is 40.

The spelling of 43472146630 in words is "forty-three billion, four hundred seventy-two million, one hundred forty-six thousand, six hundred thirty".