1334668144 has 20 divisors (see below), whose sum is σ = 2655810424. Its totient is φ = 649297728.

The previous prime is 1334668109. The next prime is 1334668163. The reversal of 1334668144 is 4418664331.

It is a junction number, because it is equal to n+sod(n) for n = 1334668097 and 1334668106.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1126662 + ... + 1127845.

Almost surely, 2^1334668144 is an apocalyptic number.

It is an amenable number.

1334668144 is a deficient number, since it is larger than the sum of its proper divisors (1321142280).

1334668144 is a wasteful number, since it uses less digits than its factorization.

1334668144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2254552 (or 2254546 counting only the distinct ones).

The product of its digits is 165888, while the sum is 40.

The square root of 1334668144 is about 36533.1102426279. The cubic root of 1334668144 is about 1101.0095811109.

The spelling of 1334668144 in words is "one billion, three hundred thirty-four million, six hundred sixty-eight thousand, one hundred forty-four".