137916258109 has 8 divisors (see below), whose sum is σ = 158179503168. Its totient is φ = 117793243680.

The previous prime is 137916258059. The next prime is 137916258121. The reversal of 137916258109 is 901852619731.

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

It is not a de Polignac number, because 137916258109 - 2⁹ = 137916257597 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 (137916256109) 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, 35055547 + ... + 35059480.

It is an arithmetic number, because the mean of its divisors is an integer number (19772437896).

Almost surely, 2^137916258109 is an apocalyptic number.

It is an amenable number.

137916258109 is a deficient number, since it is larger than the sum of its proper divisors (20263245059).

137916258109 is an equidigital number, since it uses as much as digits as its factorization.

137916258109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70115315.

The product of its (nonzero) digits is 816480, while the sum is 52.

The spelling of 137916258109 in words is "one hundred thirty-seven billion, nine hundred sixteen million, two hundred fifty-eight thousand, one hundred nine".