1408406051 has 16 divisors (see below), whose sum is σ = 1545841920. Its totient is φ = 1275225120.

The previous prime is 1408406039. The next prime is 1408406053. The reversal of 1408406051 is 1506048041.

It is a de Polignac number, because none of the positive numbers 2^k-1408406051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1408406053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 399386 + ... + 402896.

It is an arithmetic number, because the mean of its divisors is an integer number (96615120).

Almost surely, 2^1408406051 is an apocalyptic number.

1408406051 is a deficient number, since it is larger than the sum of its proper divisors (137435869).

1408406051 is a wasteful number, since it uses less digits than its factorization.

1408406051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4106.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 1408406051 is about 37528.7363363063. The cubic root of 1408406051 is about 1120.9234653603.

The spelling of 1408406051 in words is "one billion, four hundred eight million, four hundred six thousand, fifty-one".