2104101122040 has 96 divisors (see below), whose sum is σ = 7135647311520. Its totient is φ = 536698255104.

The previous prime is 2104101122009. The next prime is 2104101122059. The reversal of 2104101122040 is 402211014012.

2104101122040 is a `hidden beast` number, since 21 + 0 + 410 + 11 + 220 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 127050967 + ... + 127067526.

It is an arithmetic number, because the mean of its divisors is an integer number (74329659495).

Almost surely, 2^{2104101122040} is an apocalyptic number.

2104101122040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2104101122040 is an abundant number, since it is smaller than the sum of its proper divisors (5031546189480).

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

2104101122040 is a wasteful number, since it uses less digits than its factorization.

2104101122040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254118533 (or 254118526 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 2104101122040 its reverse (402211014012), we get a palindrome (2506312136052).

The spelling of 2104101122040 in words is "two trillion, one hundred four billion, one hundred one million, one hundred twenty-two thousand, forty".