140024014120 has 64 divisors (see below), whose sum is σ = 327463171200. Its totient is φ = 53821850880.

The previous prime is 140024014093. The next prime is 140024014127. The reversal of 140024014120 is 21410420041.

It is not an unprimeable number, because it can be changed into a prime (140024014127) 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, 41284 + ... + 530803.

It is an arithmetic number, because the mean of its divisors is an integer number (5116612050).

Almost surely, 2^140024014120 is an apocalyptic number.

140024014120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140024014120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163731585600).

140024014120 is an abundant number, since it is smaller than the sum of its proper divisors (187439157080).

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

140024014120 is a wasteful number, since it uses less digits than its factorization.

140024014120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572338 (or 572334 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 140024014120 its reverse (21410420041), we get a palindrome (161434434161).

The spelling of 140024014120 in words is "one hundred forty billion, twenty-four million, fourteen thousand, one hundred twenty".