1477432131672 has 64 divisors (see below), whose sum is σ = 4221325900800. Its totient is φ = 422114342400.

The previous prime is 1477432131649. The next prime is 1477432131683. The reversal of 1477432131672 is 2761312347741.

It is a nude number because it is divisible by every one of its digits.

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, 13317729 + ... + 13428207.

It is an arithmetic number, because the mean of its divisors is an integer number (65958217200).

Almost surely, 2^{1477432131672} is an apocalyptic number.

1477432131672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1477432131672 is an abundant number, since it is smaller than the sum of its proper divisors (2743893769128).

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

1477432131672 is a wasteful number, since it uses less digits than its factorization.

1477432131672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190096 (or 190092 counting only the distinct ones).

The product of its digits is 1185408, while the sum is 48.

The spelling of 1477432131672 in words is "one trillion, four hundred seventy-seven billion, four hundred thirty-two million, one hundred thirty-one thousand, six hundred seventy-two".