140012244130 has 32 divisors (see below), whose sum is σ = 274950884160. Its totient is φ = 50910256320.

The previous prime is 140012244077. The next prime is 140012244157. The reversal of 140012244130 is 31442210041.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2247036 + ... + 2308504.

It is an arithmetic number, because the mean of its divisors is an integer number (8592215130).

Almost surely, 2^140012244130 is an apocalyptic number.

140012244130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140012244130 is a deficient number, since it is larger than the sum of its proper divisors (134938640030).

140012244130 is a wasteful number, since it uses less digits than its factorization.

140012244130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82194.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 140012244130 its reverse (31442210041), we get a palindrome (171454454171).

The spelling of 140012244130 in words is "one hundred forty billion, twelve million, two hundred forty-four thousand, one hundred thirty".