140431030224112 has 40 divisors (see below), whose sum is σ = 272573736838416. Its totient is φ = 70089425611776.

The previous prime is 140431030224103. The next prime is 140431030224113. The reversal of 140431030224112 is 211422030134041.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140431030224113) 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, 583751278 + ... + 583991794.

Almost surely, 2^{140431030224112} is an apocalyptic number.

It is an amenable number.

140431030224112 is a deficient number, since it is larger than the sum of its proper divisors (132142706614304).

140431030224112 is a wasteful number, since it uses less digits than its factorization.

140431030224112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305905 (or 305899 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 140431030224112 its reverse (211422030134041), we get a palindrome (351853060358153).

The spelling of 140431030224112 in words is "one hundred forty trillion, four hundred thirty-one billion, thirty million, two hundred twenty-four thousand, one hundred twelve".