137268144067 has 16 divisors (see below), whose sum is σ = 140139780480. Its totient is φ = 134415718272.

The previous prime is 137268143977. The next prime is 137268144113. The reversal of 137268144067 is 760441862731.

It is a cyclic number.

It is not a de Polignac number, because 137268144067 - 2²³ = 137259755459 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 137268144067.

It is not an unprimeable number, because it can be changed into a prime (137268141067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17444668 + ... + 17452534.

It is an arithmetic number, because the mean of its divisors is an integer number (8758736280).

Almost surely, 2^137268144067 is an apocalyptic number.

137268144067 is a deficient number, since it is larger than the sum of its proper divisors (2871636413).

137268144067 is an equidigital number, since it uses as much as digits as its factorization.

137268144067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9042.

The product of its (nonzero) digits is 1354752, while the sum is 49.

The spelling of 137268144067 in words is "one hundred thirty-seven billion, two hundred sixty-eight million, one hundred forty-four thousand, sixty-seven".