140013311040240 has 160 divisors (see below), whose sum is σ = 477843594624000. Its totient is φ = 33631220597760.

The previous prime is 140013311040223. The next prime is 140013311040257. The reversal of 140013311040240 is 42040113310041.

It is an interprime number because it is at equal distance from previous prime (140013311040223) and next prime (140013311040257).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 140013311040240.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 242993640 + ... + 243569159.

It is an arithmetic number, because the mean of its divisors is an integer number (2986522466400).

Almost surely, 2^{140013311040240} is an apocalyptic number.

140013311040240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140013311040240 is an abundant number, since it is smaller than the sum of its proper divisors (337830283583760).

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

140013311040240 is a wasteful number, since it uses less digits than its factorization.

140013311040240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486562935 (or 486562929 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 140013311040240 its reverse (42040113310041), we get a palindrome (182053424350281).

The spelling of 140013311040240 in words is "one hundred forty trillion, thirteen billion, three hundred eleven million, forty thousand, two hundred forty".