232374378149 has 4 divisors (see below), whose sum is σ = 235174069536. Its totient is φ = 229574686764.

The previous prime is 232374378127. The next prime is 232374378169. The reversal of 232374378149 is 941873473232.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 232374378149 - 2²⁴ = 232357600933 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 232374378149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232374378109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1399845569 + ... + 1399845734.

It is an arithmetic number, because the mean of its divisors is an integer number (58793517384).

Almost surely, 2^232374378149 is an apocalyptic number.

It is an amenable number.

232374378149 is a deficient number, since it is larger than the sum of its proper divisors (2799691387).

232374378149 is an equidigital number, since it uses as much as digits as its factorization.

232374378149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2799691386.

The product of its digits is 6096384, while the sum is 53.

The spelling of 232374378149 in words is "two hundred thirty-two billion, three hundred seventy-four million, three hundred seventy-eight thousand, one hundred forty-nine".