137522794071430 has 32 divisors (see below), whose sum is σ = 252540910749600. Its totient is φ = 53903990429952.

The previous prime is 137522794071413. The next prime is 137522794071451. The reversal of 137522794071430 is 34170497225731.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 372162745 + ... + 372532084.

It is an arithmetic number, because the mean of its divisors is an integer number (7891903460925).

Almost surely, 2^{137522794071430} is an apocalyptic number.

137522794071430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

137522794071430 is a deficient number, since it is larger than the sum of its proper divisors (115018116678170).

137522794071430 is a wasteful number, since it uses less digits than its factorization.

137522794071430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744695208.

The product of its (nonzero) digits is 8890560, while the sum is 55.

The spelling of 137522794071430 in words is "one hundred thirty-seven trillion, five hundred twenty-two billion, seven hundred ninety-four million, seventy-one thousand, four hundred thirty".