140042212431110 has 128 divisors (see below), whose sum is σ = 292375229097600. Its totient is φ = 47730313912320.

The previous prime is 140042212431109. The next prime is 140042212431133. The reversal of 140042212431110 is 11134212240041.

It is a super-2 number, since 2×140042212431110² (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 140042212431110.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1201680404 + ... + 1201796936.

It is an arithmetic number, because the mean of its divisors is an integer number (2284181477325).

Almost surely, 2^{140042212431110} is an apocalyptic number.

140042212431110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140042212431110 is an abundant number, since it is smaller than the sum of its proper divisors (152333016666490).

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

140042212431110 is a wasteful number, since it uses less digits than its factorization.

140042212431110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119226.

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 140042212431110 its reverse (11134212240041), we get a palindrome (151176424671151).

The spelling of 140042212431110 in words is "one hundred forty trillion, forty-two billion, two hundred twelve million, four hundred thirty-one thousand, one hundred ten".