134044100632551 has 16 divisors (see below), whose sum is σ = 183086159332608. Its totient is φ = 87182424369600.

The previous prime is 134044100632543. The next prime is 134044100632553. The reversal of 134044100632551 is 155236001440431.

It is not a de Polignac number, because 134044100632551 - 2³ = 134044100632543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134044100632553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10371246 + ... + 19381716.

It is an arithmetic number, because the mean of its divisors is an integer number (11442884958288).

Almost surely, 2^{134044100632551} is an apocalyptic number.

134044100632551 is a deficient number, since it is larger than the sum of its proper divisors (49042058700057).

134044100632551 is a wasteful number, since it uses less digits than its factorization.

134044100632551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9131462.

The product of its (nonzero) digits is 172800, while the sum is 39.

The spelling of 134044100632551 in words is "one hundred thirty-four trillion, forty-four billion, one hundred million, six hundred thirty-two thousand, five hundred fifty-one".