134246152415444 has 12 divisors (see below), whose sum is σ = 238912644129600. Its totient is φ = 65985396949848.

The previous prime is 134246152415423. The next prime is 134246152415447. The reversal of 134246152415444 is 444514251642431.

It is a junction number, because it is equal to n+sod(n) for n = 134246152415392 and 134246152415401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134246152415447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 284419814204 + ... + 284419814675.

It is an arithmetic number, because the mean of its divisors is an integer number (19909387010800).

Almost surely, 2^{134246152415444} is an apocalyptic number.

It is an amenable number.

134246152415444 is a deficient number, since it is larger than the sum of its proper divisors (104666491714156).

134246152415444 is a wasteful number, since it uses less digits than its factorization.

134246152415444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568839628942 (or 568839628940 counting only the distinct ones).

The product of its digits is 7372800, while the sum is 50.

The spelling of 134246152415444 in words is "one hundred thirty-four trillion, two hundred forty-six billion, one hundred fifty-two million, four hundred fifteen thousand, four hundred forty-four".