140044230410412 has 48 divisors (see below), whose sum is σ = 334374695443712. Its totient is φ = 45595042516800.

The previous prime is 140044230410353. The next prime is 140044230410423. The reversal of 140044230410412 is 214014032440041.

It is a happy number.

It is a super-2 number, since 2×140044230410412² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 140044230410412.

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, 29448537 + ... + 33871887.

Almost surely, 2^{140044230410412} is an apocalyptic number.

140044230410412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

140044230410412 is an abundant number, since it is smaller than the sum of its proper divisors (194330465033300).

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

140044230410412 is a wasteful number, since it uses less digits than its factorization.

140044230410412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4484758 (or 4484756 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 140044230410412 its reverse (214014032440041), we get a palindrome (354058262850453).

The spelling of 140044230410412 in words is "one hundred forty trillion, forty-four billion, two hundred thirty million, four hundred ten thousand, four hundred twelve".