1408056131 has 2 divisors, whose sum is σ = 1408056132. Its totient is φ = 1408056130.

The previous prime is 1408056043. The next prime is 1408056151. The reversal of 1408056131 is 1316508041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1408056131 - 2³⁰ = 334314307 is a prime.

It is a super-2 number, since 2×1408056131² = 3965244136093378322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1408056094 and 1408056103.

It is not a weakly prime, because it can be changed into another prime (1408056151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 704028065 + 704028066.

It is an arithmetic number, because the mean of its divisors is an integer number (704028066).

Almost surely, 2^1408056131 is an apocalyptic number.

1408056131 is a deficient number, since it is larger than the sum of its proper divisors (1).

1408056131 is an equidigital number, since it uses as much as digits as its factorization.

1408056131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 1408056131 is about 37524.0740192213. The cubic root of 1408056131 is about 1120.8306261239.

The spelling of 1408056131 in words is "one billion, four hundred eight million, fifty-six thousand, one hundred thirty-one".