140213112023142 has 24 divisors (see below), whose sum is σ = 304016339815344. Its totient is φ = 46703663428464.

The previous prime is 140213112023087. The next prime is 140213112023189. The reversal of 140213112023142 is 241320211312041.

140213112023142 is a `hidden beast` number, since 1 + 4 + 0 + 2 + 1 + 311 + 202 + 3 + 142 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2836689538 + ... + 2836738965.

It is an arithmetic number, because the mean of its divisors is an integer number (12667347492306).

Almost surely, 2^{140213112023142} is an apocalyptic number.

140213112023142 is an abundant number, since it is smaller than the sum of its proper divisors (163803227792202).

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

140213112023142 is a wasteful number, since it uses less digits than its factorization.

140213112023142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5673429884 (or 5673429881 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 140213112023142 its reverse (241320211312041), we get a palindrome (381533323335183).

The spelling of 140213112023142 in words is "one hundred forty trillion, two hundred thirteen billion, one hundred twelve million, twenty-three thousand, one hundred forty-two".