134511460646 has 16 divisors (see below), whose sum is σ = 202927472640. Its totient is φ = 66869092680.

The previous prime is 134511460553. The next prime is 134511460651. The reversal of 134511460646 is 646064115431.

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 7 ways as a sum of consecutive naturals, for example, 2446955 + ... + 2501321.

It is an arithmetic number, because the mean of its divisors is an integer number (12682967040).

Almost surely, 2^134511460646 is an apocalyptic number.

134511460646 is a deficient number, since it is larger than the sum of its proper divisors (68416011994).

134511460646 is a wasteful number, since it uses less digits than its factorization.

134511460646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61459.

The product of its (nonzero) digits is 207360, while the sum is 41.

The spelling of 134511460646 in words is "one hundred thirty-four billion, five hundred eleven million, four hundred sixty thousand, six hundred forty-six".