141261282972 has 18 divisors (see below), whose sum is σ = 357077132048. Its totient is φ = 47087094312.

The previous prime is 141261282959. The next prime is 141261282983. The reversal of 141261282972 is 279282162141.

141261282972 is a `hidden beast` number, since 1 + 4 + 1 + 2 + 612 + 8 + 29 + 7 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1961962228 + ... + 1961962299.

Almost surely, 2^141261282972 is an apocalyptic number.

141261282972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

141261282972 is an abundant number, since it is smaller than the sum of its proper divisors (215815849076).

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

141261282972 is a wasteful number, since it uses less digits than its factorization.

141261282972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3923924537 (or 3923924532 counting only the distinct ones).

The product of its digits is 193536, while the sum is 45.

The spelling of 141261282972 in words is "one hundred forty-one billion, two hundred sixty-one million, two hundred eighty-two thousand, nine hundred seventy-two".