140074140134 has 16 divisors (see below), whose sum is σ = 223240503600. Its totient is φ = 65917237792.

The previous prime is 140074140133. The next prime is 140074140191. The reversal of 140074140134 is 431041470041.

It is a junction number, because it is equal to n+sod(n) for n = 140074140097 and 140074140106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140074140133) 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, 7117904 + ... + 7137555.

It is an arithmetic number, because the mean of its divisors is an integer number (13952531475).

Almost surely, 2^140074140134 is an apocalyptic number.

140074140134 is a deficient number, since it is larger than the sum of its proper divisors (83166363466).

140074140134 is an equidigital number, since it uses as much as digits as its factorization.

140074140134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14255512 (or 14255478 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 29.

The spelling of 140074140134 in words is "one hundred forty billion, seventy-four million, one hundred forty thousand, one hundred thirty-four".