1401516268 has 12 divisors (see below), whose sum is σ = 2453084872. Its totient is φ = 700634880.

The previous prime is 1401516257. The next prime is 1401516283. The reversal of 1401516268 is 8626151041.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2298 + ... + 52993.

Almost surely, 2^1401516268 is an apocalyptic number.

It is an amenable number.

1401516268 is a deficient number, since it is larger than the sum of its proper divisors (1051568604).

1401516268 is a wasteful number, since it uses less digits than its factorization.

1401516268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61632 (or 61630 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 1401516268 is about 37436.8303679679. The cubic root of 1401516268 is about 1119.0926611875.

The spelling of 1401516268 in words is "one billion, four hundred one million, five hundred sixteen thousand, two hundred sixty-eight".