134139244052 has 12 divisors (see below), whose sum is σ = 256084011456. Its totient is φ = 60972383640.

The previous prime is 134139244021. The next prime is 134139244091. The reversal of 134139244052 is 250442931431.

It is a junction number, because it is equal to n+sod(n) for n = 134139243997 and 134139244015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1524309548 + ... + 1524309635.

It is an arithmetic number, because the mean of its divisors is an integer number (21340334288).

Almost surely, 2^134139244052 is an apocalyptic number.

It is an amenable number.

134139244052 is a deficient number, since it is larger than the sum of its proper divisors (121944767404).

134139244052 is a wasteful number, since it uses less digits than its factorization.

134139244052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3048619198 (or 3048619196 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 134139244052 in words is "one hundred thirty-four billion, one hundred thirty-nine million, two hundred forty-four thousand, fifty-two".