140121240022024 has 16 divisors (see below), whose sum is σ = 268317268128000. Its totient is φ = 68569968521232.

The previous prime is 140121240022021. The next prime is 140121240022063. The reversal of 140121240022024 is 420220042121041.

It is a self number, because there is not a number n which added to its sum of digits gives 140121240022024.

It is not an unprimeable number, because it can be changed into a prime (140121240022021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186331435824 + ... + 186331436575.

It is an arithmetic number, because the mean of its divisors is an integer number (16769829258000).

Almost surely, 2^{140121240022024} is an apocalyptic number.

It is an amenable number.

140121240022024 is a deficient number, since it is larger than the sum of its proper divisors (128196028105976).

140121240022024 is a wasteful number, since it uses less digits than its factorization.

140121240022024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372662872452 (or 372662872448 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 140121240022024 its reverse (420220042121041), we get a palindrome (560341282143065).

The spelling of 140121240022024 in words is "one hundred forty trillion, one hundred twenty-one billion, two hundred forty million, twenty-two thousand, twenty-four".