140323430214012 has 96 divisors (see below), whose sum is σ = 329277369121792. Its totient is φ = 46510110130176.

The previous prime is 140323430213999. The next prime is 140323430214041. The reversal of 140323430214012 is 210412034323041.

It is a super-3 number, since 3×140323430214012³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 3728714748 + ... + 3728752380.

Almost surely, 2^{140323430214012} is an apocalyptic number.

140323430214012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

140323430214012 is an abundant number, since it is smaller than the sum of its proper divisors (188953938907780).

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

140323430214012 is a wasteful number, since it uses less digits than its factorization.

140323430214012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40187 (or 40185 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 140323430214012 its reverse (210412034323041), we get a palindrome (350735464537053).

The spelling of 140323430214012 in words is "one hundred forty trillion, three hundred twenty-three billion, four hundred thirty million, two hundred fourteen thousand, twelve".