140121043040104 has 16 divisors (see below), whose sum is σ = 300259377943200. Its totient is φ = 60051875588592.

The previous prime is 140121043040101. The next prime is 140121043040197. The reversal of 140121043040104 is 401040340121041.

It is not an unprimeable number, because it can be changed into a prime (140121043040101) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1251080741374 + ... + 1251080741485.

It is an arithmetic number, because the mean of its divisors is an integer number (18766211121450).

Almost surely, 2^{140121043040104} is an apocalyptic number.

140121043040104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

140121043040104 is an abundant number, since it is smaller than the sum of its proper divisors (160138334903096).

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

140121043040104 is a wasteful number, since it uses less digits than its factorization.

140121043040104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2502161482872 (or 2502161482868 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 140121043040104 its reverse (401040340121041), we get a palindrome (541161383161145).

The spelling of 140121043040104 in words is "one hundred forty trillion, one hundred twenty-one billion, forty-three million, forty thousand, one hundred four".