134047461512 has 8 divisors (see below), whose sum is σ = 251338990350. Its totient is φ = 67023730752.

The previous prime is 134047461419. The next prime is 134047461547. The reversal of 134047461512 is 215164740431.

It can be written as a sum of positive squares in only one way, i.e., 132972539716 + 1074921796 = 364654^2 + 32786^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×134047461512² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8377966337 + ... + 8377966352.

Almost surely, 2^134047461512 is an apocalyptic number.

It is an amenable number.

134047461512 is a deficient number, since it is larger than the sum of its proper divisors (117291528838).

134047461512 is a wasteful number, since it uses less digits than its factorization.

134047461512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16755932695 (or 16755932691 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The spelling of 134047461512 in words is "one hundred thirty-four billion, forty-seven million, four hundred sixty-one thousand, five hundred twelve".