137440111407 has 8 divisors (see below), whose sum is σ = 185834517120. Its totient is φ = 90336223320.

The previous prime is 137440111373. The next prime is 137440111427. The reversal of 137440111407 is 704111044731.

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

It is not a de Polignac number, because 137440111407 - 2⁶ = 137440111343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137440111427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 322629157 + ... + 322629582.

It is an arithmetic number, because the mean of its divisors is an integer number (23229314640).

Almost surely, 2^137440111407 is an apocalyptic number.

137440111407 is a deficient number, since it is larger than the sum of its proper divisors (48394405713).

137440111407 is an equidigital number, since it uses as much as digits as its factorization.

137440111407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645258813.

The product of its (nonzero) digits is 9408, while the sum is 33.

The spelling of 137440111407 in words is "one hundred thirty-seven billion, four hundred forty million, one hundred eleven thousand, four hundred seven".