232413311042021 has 4 divisors (see below), whose sum is σ = 235597055028972. Its totient is φ = 229229567055072.

The previous prime is 232413311041993. The next prime is 232413311042027. The reversal of 232413311042021 is 120240113314232.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 149830109541121 + 82583201500900 = 12240511^2 + 9087530^2 .

It is a cyclic number.

It is not a de Polignac number, because 232413311042021 - 2³⁰ = 232412237300197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232413311042027) 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, 1591871993366 + ... + 1591871993511.

It is an arithmetic number, because the mean of its divisors is an integer number (58899263757243).

Almost surely, 2^{232413311042021} is an apocalyptic number.

It is an amenable number.

232413311042021 is a deficient number, since it is larger than the sum of its proper divisors (3183743986951).

232413311042021 is an equidigital number, since it uses as much as digits as its factorization.

232413311042021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3183743986950.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 232413311042021 its reverse (120240113314232), we get a palindrome (352653424356253).

The spelling of 232413311042021 in words is "two hundred thirty-two trillion, four hundred thirteen billion, three hundred eleven million, forty-two thousand, twenty-one".