232421419 has 2 divisors, whose sum is σ = 232421420. Its totient is φ = 232421418.

The previous prime is 232421401. The next prime is 232421479. The reversal of 232421419 is 914124232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 232421419 - 2¹³ = 232413227 is a prime.

It is a super-2 number, since 2×232421419² = 108039432019947122, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (232421479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116210709 + 116210710.

It is an arithmetic number, because the mean of its divisors is an integer number (116210710).

Almost surely, 2^232421419 is an apocalyptic number.

232421419 is a deficient number, since it is larger than the sum of its proper divisors (1).

232421419 is an equidigital number, since it uses as much as digits as its factorization.

232421419 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 28.

The square root of 232421419 is about 15245.3736917138. The cubic root of 232421419 is about 614.8351897149.

The spelling of 232421419 in words is "two hundred thirty-two million, four hundred twenty-one thousand, four hundred nineteen".