314232014421 has 24 divisors (see below), whose sum is σ = 488839563576. Its totient is φ = 193360014720.

The previous prime is 314232014401. The next prime is 314232014429. The reversal of 314232014421 is 124410232413.

314232014421 is a `hidden beast` number, since 3 + 1 + 4 + 232 + 0 + 1 + 4 + 421 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 25982216100 + 288249798321 = 161190^2 + 536889^2 .

It is not a de Polignac number, because 314232014421 - 2⁵ = 314232014389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314232014429) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1736791 + ... + 1909163.

It is an arithmetic number, because the mean of its divisors is an integer number (20368315149).

Almost surely, 2^314232014421 is an apocalyptic number.

It is an amenable number.

314232014421 is a deficient number, since it is larger than the sum of its proper divisors (174607549155).

314232014421 is a wasteful number, since it uses less digits than its factorization.

314232014421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187973 (or 187970 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 314232014421 its reverse (124410232413), we get a palindrome (438642246834).

The spelling of 314232014421 in words is "three hundred fourteen billion, two hundred thirty-two million, fourteen thousand, four hundred twenty-one".