136173833742 has 16 divisors (see below), whose sum is σ = 272440749312. Its totient is φ = 45375764280.

The previous prime is 136173833729. The next prime is 136173833767. The reversal of 136173833742 is 247338371631.

It is a junction number, because it is equal to n+sod(n) for n = 136173833691 and 136173833700.

It is a congruent number.

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, 3859384 + ... + 3894507.

It is an arithmetic number, because the mean of its divisors is an integer number (17027546832).

Almost surely, 2^136173833742 is an apocalyptic number.

136173833742 is an abundant number, since it is smaller than the sum of its proper divisors (136266915570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

136173833742 is a wasteful number, since it uses less digits than its factorization.

136173833742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7756823.

The product of its digits is 1524096, while the sum is 48.

The spelling of 136173833742 in words is "one hundred thirty-six billion, one hundred seventy-three million, eight hundred thirty-three thousand, seven hundred forty-two".