1400134179 has 16 divisors (see below), whose sum is σ = 1880686080. Its totient is φ = 926519040.

The previous prime is 1400134163. The next prime is 1400134193. The reversal of 1400134179 is 9714310041.

It is not a de Polignac number, because 1400134179 - 2⁴ = 1400134163 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1400134679) 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, 458899 + ... + 461939.

It is an arithmetic number, because the mean of its divisors is an integer number (117542880).

Almost surely, 2^1400134179 is an apocalyptic number.

1400134179 is a deficient number, since it is larger than the sum of its proper divisors (480551901).

1400134179 is a wasteful number, since it uses less digits than its factorization.

1400134179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4130.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 1400134179 is about 37418.3668670881. The cubic root of 1400134179 is about 1118.7246801215.

The spelling of 1400134179 in words is "one billion, four hundred million, one hundred thirty-four thousand, one hundred seventy-nine".