134903761658 has 32 divisors (see below), whose sum is σ = 215760767040. Its totient is φ = 63076682880.

The previous prime is 134903761637. The next prime is 134903761693. The reversal of 134903761658 is 856167309431.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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, 3706766 + ... + 3742982.

It is an arithmetic number, because the mean of its divisors is an integer number (6742523970).

Almost surely, 2^134903761658 is an apocalyptic number.

134903761658 is a deficient number, since it is larger than the sum of its proper divisors (80857005382).

134903761658 is a wasteful number, since it uses less digits than its factorization.

134903761658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37502.

The product of its (nonzero) digits is 3265920, while the sum is 53.

The spelling of 134903761658 in words is "one hundred thirty-four billion, nine hundred three million, seven hundred sixty-one thousand, six hundred fifty-eight".