134012504144 has 40 divisors (see below), whose sum is σ = 263265679680. Its totient is φ = 66073390848.

The previous prime is 134012504141. The next prime is 134012504161. The reversal of 134012504144 is 441405210431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134012504141) 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, 6576179 + ... + 6596525.

It is an arithmetic number, because the mean of its divisors is an integer number (6581641992).

Almost surely, 2^134012504144 is an apocalyptic number.

It is an amenable number.

134012504144 is a deficient number, since it is larger than the sum of its proper divisors (129253175536).

134012504144 is a wasteful number, since it uses less digits than its factorization.

134012504144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26067 (or 26061 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 134012504144 its reverse (441405210431), we get a palindrome (575417714575).

The spelling of 134012504144 in words is "one hundred thirty-four billion, twelve million, five hundred four thousand, one hundred forty-four".