140012241010042 has 32 divisors (see below), whose sum is σ = 226466833158720. Its totient is φ = 64703166814080.

The previous prime is 140012241010027. The next prime is 140012241010073. The reversal of 140012241010042 is 240010142210041.

It is a junction number, because it is equal to n+sod(n) for n = 140012241009995 and 140012241010022.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132109413 + ... + 133165015.

It is an arithmetic number, because the mean of its divisors is an integer number (7077088536210).

Almost surely, 2^{140012241010042} is an apocalyptic number.

140012241010042 is a deficient number, since it is larger than the sum of its proper divisors (86454592148678).

140012241010042 is a wasteful number, since it uses less digits than its factorization.

140012241010042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1140798.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 140012241010042 its reverse (240010142210041), we get a palindrome (380022383220083).

The spelling of 140012241010042 in words is "one hundred forty trillion, twelve billion, two hundred forty-one million, ten thousand, forty-two".