134231103738 has 12 divisors (see below), whose sum is σ = 290834058138. Its totient is φ = 44743701240.

The previous prime is 134231103737. The next prime is 134231103763. The reversal of 134231103738 is 837301132431.

It can be written as a sum of positive squares in only one way, i.e., 133870369689 + 360734049 = 365883^2 + 18993^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (134231103733) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3728641753 + ... + 3728641788.

Almost surely, 2^134231103738 is an apocalyptic number.

134231103738 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

134231103738 is an abundant number, since it is smaller than the sum of its proper divisors (156602954400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134231103738 is a wasteful number, since it uses less digits than its factorization.

134231103738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7457283549 (or 7457283546 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The spelling of 134231103738 in words is "one hundred thirty-four billion, two hundred thirty-one million, one hundred three thousand, seven hundred thirty-eight".