1408142107 has 8 divisors (see below), whose sum is σ = 1438002720. Its totient is φ = 1378403520.

The previous prime is 1408142093. The next prime is 1408142119. The reversal of 1408142107 is 7012418041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1408142107 - 2⁷ = 1408141979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1408142807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6994 + ... + 53527.

It is an arithmetic number, because the mean of its divisors is an integer number (179750340).

Almost surely, 2^1408142107 is an apocalyptic number.

1408142107 is a deficient number, since it is larger than the sum of its proper divisors (29860613).

1408142107 is an equidigital number, since it uses as much as digits as its factorization.

1408142107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61013.

The product of its (nonzero) digits is 1792, while the sum is 28.

The square root of 1408142107 is about 37525.2196129483. The cubic root of 1408142107 is about 1120.8534383235.

The spelling of 1408142107 in words is "one billion, four hundred eight million, one hundred forty-two thousand, one hundred seven".