120341100404040 has 32 divisors (see below), whose sum is σ = 361023301212480. Its totient is φ = 32090960107712.

The previous prime is 120341100404033. The next prime is 120341100404053. The reversal of 120341100404040 is 40404001143021.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 120341100404040.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 501421251564 + ... + 501421251803.

It is an arithmetic number, because the mean of its divisors is an integer number (11281978162890).

Almost surely, 2^{120341100404040} is an apocalyptic number.

120341100404040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120341100404040 is an abundant number, since it is smaller than the sum of its proper divisors (240682200808440).

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

120341100404040 is a wasteful number, since it uses less digits than its factorization.

120341100404040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002842503381 (or 1002842503377 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 120341100404040 its reverse (40404001143021), we get a palindrome (160745101547061).

The spelling of 120341100404040 in words is "one hundred twenty trillion, three hundred forty-one billion, one hundred million, four hundred four thousand, forty".