1334453680 has 40 divisors (see below), whose sum is σ = 3545835552. Its totient is φ = 457526784.

The previous prime is 1334453669. The next prime is 1334453711. The reversal of 1334453680 is 863544331.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1190917 + ... + 1192036.

Almost surely, 2^1334453680 is an apocalyptic number.

1334453680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1334453680 is an abundant number, since it is smaller than the sum of its proper divisors (2211381872).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1334453680 is a wasteful number, since it uses less digits than its factorization.

1334453680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2382973 (or 2382967 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 37.

The square root of 1334453680 is about 36530.1749243006. The cubic root of 1334453680 is about 1100.9506052603.

The spelling of 1334453680 in words is "one billion, three hundred thirty-four million, four hundred fifty-three thousand, six hundred eighty".