135447000976 has 80 divisors (see below), whose sum is σ = 315434953728. Its totient is φ = 55116172800.

The previous prime is 135447000947. The next prime is 135447001021. The reversal of 135447000976 is 679000744531.

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, 184015 + ... + 552046.

Almost surely, 2^135447000976 is an apocalyptic number.

135447000976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

135447000976 is the 184016-th decagonal number.

It is an amenable number.

135447000976 is an abundant number, since it is smaller than the sum of its proper divisors (179987952752).

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

135447000976 is a wasteful number, since it uses less digits than its factorization.

135447000976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736160 (or 736154 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 46.

The spelling of 135447000976 in words is "one hundred thirty-five billion, four hundred forty-seven million, nine hundred seventy-six", and thus it is an aban number.