2421909022104 has 480 divisors, whose sum is σ = 8054383392000. Its totient is φ = 673986044160.

The previous prime is 2421909022069. The next prime is 2421909022261. The reversal of 2421909022104 is 4012209091242.

2421909022104 is a `hidden beast` number, since 2 + 421 + 9 + 0 + 9 + 0 + 221 + 0 + 4 = 666.

It is a super-2 number, since 2×2421909022104² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 239716717 + ... + 239726819.

It is an arithmetic number, because the mean of its divisors is an integer number (16779965400).

Almost surely, 2^{2421909022104} is an apocalyptic number.

2421909022104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2421909022104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4027191696000).

2421909022104 is an abundant number, since it is smaller than the sum of its proper divisors (5632474369896).

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

2421909022104 is a wasteful number, since it uses less digits than its factorization.

2421909022104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10357 (or 10331 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The spelling of 2421909022104 in words is "two trillion, four hundred twenty-one billion, nine hundred nine million, twenty-two thousand, one hundred four".