1334401231 has 8 divisors (see below), whose sum is σ = 1378137728. Its totient is φ = 1290708000.

The previous prime is 1334401219. The next prime is 1334401249. The reversal of 1334401231 is 1321044331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1334401231 - 2¹⁵ = 1334368463 is a prime.

It is a super-2 number, since 2×1334401231² = 3561253290588630722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1334401261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59161 + ... + 78541.

It is an arithmetic number, because the mean of its divisors is an integer number (172267216).

Almost surely, 2^1334401231 is an apocalyptic number.

1334401231 is a deficient number, since it is larger than the sum of its proper divisors (43736497).

1334401231 is a wasteful number, since it uses less digits than its factorization.

1334401231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21633.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1334401231 is about 36529.4570312782. The cubic root of 1334401231 is about 1100.9361812515.

Adding to 1334401231 its reverse (1321044331), we get a palindrome (2655445562).

The spelling of 1334401231 in words is "one billion, three hundred thirty-four million, four hundred one thousand, two hundred thirty-one".