1334004431 has 16 divisors (see below), whose sum is σ = 1420984320. Its totient is φ = 1250346240.

The previous prime is 1334004403. The next prime is 1334004449. The reversal of 1334004431 is 1344004331.

It is a cyclic number.

It is not a de Polignac number, because 1334004431 - 2¹⁸ = 1333742287 is a prime.

It is a super-2 number, since 2×1334004431² = 3559135643855267522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1334004397 and 1334004406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1334004491) 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 15 ways as a sum of consecutive naturals, for example, 136610 + ... + 146048.

It is an arithmetic number, because the mean of its divisors is an integer number (88811520).

Almost surely, 2^1334004431 is an apocalyptic number.

1334004431 is a deficient number, since it is larger than the sum of its proper divisors (86979889).

1334004431 is an equidigital number, since it uses as much as digits as its factorization.

1334004431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9614.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 1334004431 is about 36524.0253942525. The cubic root of 1334004431 is about 1100.8270449651.

Adding to 1334004431 its reverse (1344004331), we get a palindrome (2678008762).

The spelling of 1334004431 in words is "one billion, three hundred thirty-four million, four thousand, four hundred thirty-one".