231241133419 has 4 divisors (see below), whose sum is σ = 231244886896. Its totient is φ = 231237379944.

The previous prime is 231241133399. The next prime is 231241133491. The reversal of 231241133419 is 914331142132.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 231241133419 - 2⁹ = 231241132907 is a prime.

It is a super-2 number, since 2×231241133419² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231241133119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1782759 + ... + 1908064.

It is an arithmetic number, because the mean of its divisors is an integer number (57811221724).

Almost surely, 2^231241133419 is an apocalyptic number.

231241133419 is a deficient number, since it is larger than the sum of its proper divisors (3753477).

231241133419 is an equidigital number, since it uses as much as digits as its factorization.

231241133419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3753476.

The product of its digits is 15552, while the sum is 34.

The spelling of 231241133419 in words is "two hundred thirty-one billion, two hundred forty-one million, one hundred thirty-three thousand, four hundred nineteen".