1332401459 has 2 divisors, whose sum is σ = 1332401460. Its totient is φ = 1332401458.

The previous prime is 1332401383. The next prime is 1332401471. The reversal of 1332401459 is 9541042331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1332401459 - 2²⁴ = 1315624243 is a prime.

It is not a weakly prime, because it can be changed into another prime (1332401479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666200729 + 666200730.

It is an arithmetic number, because the mean of its divisors is an integer number (666200730).

Almost surely, 2^1332401459 is an apocalyptic number.

1332401459 is a deficient number, since it is larger than the sum of its proper divisors (1).

1332401459 is an equidigital number, since it uses as much as digits as its factorization.

1332401459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 1332401459 is about 36502.0747218566. The cubic root of 1332401459 is about 1100.3859414339.

The spelling of 1332401459 in words is "one billion, three hundred thirty-two million, four hundred one thousand, four hundred fifty-nine".