134725690951 has 8 divisors (see below), whose sum is σ = 141948218880. Its totient is φ = 127616903832.

The previous prime is 134725690943. The next prime is 134725690973. The reversal of 134725690951 is 159096527431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 134725690951 - 2³ = 134725690943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134725690921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28432771 + ... + 28437508.

It is an arithmetic number, because the mean of its divisors is an integer number (17743527360).

Almost surely, 2^134725690951 is an apocalyptic number.

134725690951 is a deficient number, since it is larger than the sum of its proper divisors (7222527929).

134725690951 is a wasteful number, since it uses less digits than its factorization.

134725690951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56870405.

The product of its (nonzero) digits is 2041200, while the sum is 52.

The spelling of 134725690951 in words is "one hundred thirty-four billion, seven hundred twenty-five million, six hundred ninety thousand, nine hundred fifty-one".