134071451121 has 32 divisors (see below), whose sum is σ = 191632416768. Its totient is φ = 83159524800.

The previous prime is 134071451093. The next prime is 134071451159. The reversal of 134071451121 is 121154170431.

It is not a de Polignac number, because 134071451121 - 2⁷ = 134071450993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134071451321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12634600 + ... + 12645206.

It is an arithmetic number, because the mean of its divisors is an integer number (5988513024).

Almost surely, 2^134071451121 is an apocalyptic number.

It is an amenable number.

134071451121 is a deficient number, since it is larger than the sum of its proper divisors (57560965647).

134071451121 is a wasteful number, since it uses less digits than its factorization.

134071451121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15621.

The product of its (nonzero) digits is 3360, while the sum is 30.

The spelling of 134071451121 in words is "one hundred thirty-four billion, seventy-one million, four hundred fifty-one thousand, one hundred twenty-one".