140014240134 has 32 divisors (see below), whose sum is σ = 302279627520. Its totient is φ = 43102833312.

The previous prime is 140014240133. The next prime is 140014240139. The reversal of 140014240134 is 431042410041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140014240133) 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, 17489032 + ... + 17497035.

It is an arithmetic number, because the mean of its divisors is an integer number (9446238360).

Almost surely, 2^140014240134 is an apocalyptic number.

140014240134 is an abundant number, since it is smaller than the sum of its proper divisors (162265387386).

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

140014240134 is a wasteful number, since it uses less digits than its factorization.

140014240134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34986124.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 140014240134 its reverse (431042410041), we get a palindrome (571056650175).

The spelling of 140014240134 in words is "one hundred forty billion, fourteen million, two hundred forty thousand, one hundred thirty-four".