14015405142 has 48 divisors (see below), whose sum is σ = 30700519200. Its totient is φ = 4620623616.

The previous prime is 14015405137. The next prime is 14015405179. The reversal of 14015405142 is 24150451041.

14015405142 is a `hidden beast` number, since 140 + 1 + 5 + 4 + 0 + 514 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 983484 + ... + 997632.

It is an arithmetic number, because the mean of its divisors is an integer number (639594150).

Almost surely, 2^14015405142 is an apocalyptic number.

14015405142 is an abundant number, since it is smaller than the sum of its proper divisors (16685114058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14015405142 is a wasteful number, since it uses less digits than its factorization.

14015405142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14757 (or 14754 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

Adding to 14015405142 its reverse (24150451041), we get a palindrome (38165856183).

The spelling of 14015405142 in words is "fourteen billion, fifteen million, four hundred five thousand, one hundred forty-two".