1413421297 has 2 divisors, whose sum is σ = 1413421298. Its totient is φ = 1413421296.

The previous prime is 1413421189. The next prime is 1413421333. The reversal of 1413421297 is 7921243141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1002102336 + 411318961 = 31656^2 + 20281^2 .

It is a cyclic number.

It is not a de Polignac number, because 1413421297 - 2¹⁹ = 1412897009 is a prime.

It is not a weakly prime, because it can be changed into another prime (1413421697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706710648 + 706710649.

It is an arithmetic number, because the mean of its divisors is an integer number (706710649).

Almost surely, 2^1413421297 is an apocalyptic number.

It is an amenable number.

1413421297 is a deficient number, since it is larger than the sum of its proper divisors (1).

1413421297 is an equidigital number, since it uses as much as digits as its factorization.

1413421297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 34.

The square root of 1413421297 is about 37595.4957009480. The cubic root of 1413421297 is about 1122.2524020076.

The spelling of 1413421297 in words is "one billion, four hundred thirteen million, four hundred twenty-one thousand, two hundred ninety-seven".