137624871413 has 8 divisors (see below), whose sum is σ = 140002407576. Its totient is φ = 135251251200.

The previous prime is 137624871361. The next prime is 137624871427. The reversal of 137624871413 is 314178426731.

It can be written as a sum of positive squares in 4 ways, for example, as 86248369 + 137538623044 = 9287^2 + 370862^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 137624871413 - 2³² = 133329904117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137624871463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 908048 + ... + 1048713.

It is an arithmetic number, because the mean of its divisors is an integer number (17500300947).

Almost surely, 2^137624871413 is an apocalyptic number.

It is an amenable number.

137624871413 is a deficient number, since it is larger than the sum of its proper divisors (2377536163).

137624871413 is a wasteful number, since it uses less digits than its factorization.

137624871413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1957975.

The product of its digits is 677376, while the sum is 47.

The spelling of 137624871413 in words is "one hundred thirty-seven billion, six hundred twenty-four million, eight hundred seventy-one thousand, four hundred thirteen".