137919040359 has 64 divisors (see below), whose sum is σ = 206391951360. Its totient is φ = 81410987520.

The previous prime is 137919040319. The next prime is 137919040361. The reversal of 137919040359 is 953040919731.

It is not a de Polignac number, because 137919040359 - 2¹² = 137919036263 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137919040319) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 170060064 + ... + 170060874.

It is an arithmetic number, because the mean of its divisors is an integer number (3224874240).

Almost surely, 2^137919040359 is an apocalyptic number.

137919040359 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

137919040359 is a deficient number, since it is larger than the sum of its proper divisors (68472911001).

137919040359 is a wasteful number, since it uses less digits than its factorization.

137919040359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1860.

The product of its (nonzero) digits is 918540, while the sum is 51.

The spelling of 137919040359 in words is "one hundred thirty-seven billion, nine hundred nineteen million, forty thousand, three hundred fifty-nine".