140213342242131 has 32 divisors (see below), whose sum is σ = 195711855685632. Its totient is φ = 89121561286560.

The previous prime is 140213342242073. The next prime is 140213342242147. The reversal of 140213342242131 is 131242243312041.

It is not a de Polignac number, because 140213342242131 - 2⁹ = 140213342241619 is a prime.

It is a super-2 number, since 2×140213342242131² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140213342242092 and 140213342242101.

It is not an unprimeable number, because it can be changed into a prime (140213342242031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1211152456 + ... + 1211268218.

It is an arithmetic number, because the mean of its divisors is an integer number (6115995490176).

Almost surely, 2^{140213342242131} is an apocalyptic number.

140213342242131 is a deficient number, since it is larger than the sum of its proper divisors (55498513443501).

140213342242131 is a wasteful number, since it uses less digits than its factorization.

140213342242131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172543.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 140213342242131 its reverse (131242243312041), we get a palindrome (271455585554172).

The spelling of 140213342242131 in words is "one hundred forty trillion, two hundred thirteen billion, three hundred forty-two million, two hundred forty-two thousand, one hundred thirty-one".