134442146404 has 24 divisors (see below), whose sum is σ = 238194764640. Its totient is φ = 66390705024.

The previous prime is 134442146389. The next prime is 134442146413. The reversal of 134442146404 is 404641244431.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 397594 + ... + 653425.

It is an arithmetic number, because the mean of its divisors is an integer number (9924781860).

Almost surely, 2^134442146404 is an apocalyptic number.

It is an amenable number.

134442146404 is a deficient number, since it is larger than the sum of its proper divisors (103752618236).

134442146404 is a wasteful number, since it uses less digits than its factorization.

134442146404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1051419 (or 1051417 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 37.

The spelling of 134442146404 in words is "one hundred thirty-four billion, four hundred forty-two million, one hundred forty-six thousand, four hundred four".