4021102024320 has 64 divisors (see below), whose sum is σ = 12817262708640. Its totient is φ = 1072293872640.

The previous prime is 4021102024319. The next prime is 4021102024343. The reversal of 4021102024320 is 234202011204.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×4021102024320² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1047160066 + ... + 1047163905.

Almost surely, 2^{4021102024320} is an apocalyptic number.

4021102024320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4021102024320 is an abundant number, since it is smaller than the sum of its proper divisors (8796160684320).

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

4021102024320 is a wasteful number, since it uses less digits than its factorization.

4021102024320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2094323993 (or 2094323981 counting only the distinct ones).

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

Adding to 4021102024320 its reverse (234202011204), we get a palindrome (4255304035524).

The spelling of 4021102024320 in words is "four trillion, twenty-one billion, one hundred two million, twenty-four thousand, three hundred twenty".