1414799139 has 8 divisors (see below), whose sum is σ = 2031506512. Its totient is φ = 870645600.

The previous prime is 1414799101. The next prime is 1414799149. The reversal of 1414799139 is 9319974141.

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

It is not a de Polignac number, because 1414799139 - 2⁸ = 1414798883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1414799149) 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, 18138412 + ... + 18138489.

It is an arithmetic number, because the mean of its divisors is an integer number (253938314).

Almost surely, 2^1414799139 is an apocalyptic number.

1414799139 is a deficient number, since it is larger than the sum of its proper divisors (616707373).

1414799139 is a wasteful number, since it uses less digits than its factorization.

1414799139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36276917.

The product of its digits is 244944, while the sum is 48.

The square root of 1414799139 is about 37613.8157995171. The cubic root of 1414799139 is about 1122.6169510903.

The spelling of 1414799139 in words is "one billion, four hundred fourteen million, seven hundred ninety-nine thousand, one hundred thirty-nine".