141432972 has 12 divisors (see below), whose sum is σ = 330010296. Its totient is φ = 47144320.

The previous prime is 141432931. The next prime is 141432983. The reversal of 141432972 is 279234141.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5893029 + ... + 5893052.

It is an arithmetic number, because the mean of its divisors is an integer number (27500858).

Almost surely, 2^141432972 is an apocalyptic number.

141432972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

141432972 is an abundant number, since it is smaller than the sum of its proper divisors (188577324).

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

141432972 is a wasteful number, since it uses less digits than its factorization.

141432972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11786088 (or 11786086 counting only the distinct ones).

The product of its digits is 12096, while the sum is 33.

The square root of 141432972 is about 11892.5595226595. The cubic root of 141432972 is about 521.0149948467.

The spelling of 141432972 in words is "one hundred forty-one million, four hundred thirty-two thousand, nine hundred seventy-two".