4104040302021 has 128 divisors (see below), whose sum is σ = 6771427891200. Its totient is φ = 2178468864000.

The previous prime is 4104040302007. The next prime is 4104040302023. The reversal of 4104040302021 is 1202030404014.

It is not a de Polignac number, because 4104040302021 - 2⁵ = 4104040301989 is a prime.

It is a super-2 number, since 2×4104040302021² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4104040302023) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1434476131 + ... + 1434478991.

It is an arithmetic number, because the mean of its divisors is an integer number (52901780400).

Almost surely, 2^{4104040302021} is an apocalyptic number.

It is an amenable number.

4104040302021 is a deficient number, since it is larger than the sum of its proper divisors (2667387589179).

4104040302021 is a wasteful number, since it uses less digits than its factorization.

4104040302021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5251.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 4104040302021 its reverse (1202030404014), we get a palindrome (5306070706035).

The spelling of 4104040302021 in words is "four trillion, one hundred four billion, forty million, three hundred two thousand, twenty-one".