2014139707394 has 4 divisors (see below), whose sum is σ = 3021209561094. Its totient is φ = 1007069853696.

The previous prime is 2014139707367. The next prime is 2014139707477. The reversal of 2014139707394 is 4937079314102.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1021201197025 + 992938510369 = 1010545^2 + 996463^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 503534926847 + ... + 503534926850.

Almost surely, 2^{2014139707394} is an apocalyptic number.

2014139707394 is a deficient number, since it is larger than the sum of its proper divisors (1007069853700).

2014139707394 is a wasteful number, since it uses less digits than its factorization.

2014139707394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1007069853699.

The product of its (nonzero) digits is 1143072, while the sum is 50.

The spelling of 2014139707394 in words is "two trillion, fourteen billion, one hundred thirty-nine million, seven hundred seven thousand, three hundred ninety-four".