314111231232021 has 6 divisors (see below), whose sum is σ = 453716222890710. Its totient is φ = 209407487488008.

The previous prime is 314111231231999. The next prime is 314111231232023. The reversal of 314111231232021 is 120232132111413.

314111231232021 is a `hidden beast` number, since 3 + 1 + 4 + 1 + 1 + 1 + 2 + 312 + 320 + 21 = 666.

It can be written as a sum of positive squares in only one way, i.e., 214596540984996 + 99514690247025 = 14649114^2 + 9975705^2 .

It is not a de Polignac number, because 314111231232021 - 2⁹ = 314111231231509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314111231232023) 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, 17450623957326 + ... + 17450623957343.

It is an arithmetic number, because the mean of its divisors is an integer number (75619370481785).

Almost surely, 2^{314111231232021} is an apocalyptic number.

It is an amenable number.

314111231232021 is a deficient number, since it is larger than the sum of its proper divisors (139604991658689).

314111231232021 is a wasteful number, since it uses less digits than its factorization.

314111231232021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34901247914675 (or 34901247914672 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

Adding to 314111231232021 its reverse (120232132111413), we get a palindrome (434343363343434).

The spelling of 314111231232021 in words is "three hundred fourteen trillion, one hundred eleven billion, two hundred thirty-one million, two hundred thirty-two thousand, twenty-one".