20210412002 has 16 divisors (see below), whose sum is σ = 33775235712. Its totient is φ = 8991091920.

The previous prime is 20210411981. The next prime is 20210412017. The reversal of 20210412002 is 20021401202.

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, 9771893 + ... + 9773960.

It is an arithmetic number, because the mean of its divisors is an integer number (2110952232).

Almost surely, 2^20210412002 is an apocalyptic number.

20210412002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20210412002 is a deficient number, since it is larger than the sum of its proper divisors (13564823710).

20210412002 is a wasteful number, since it uses less digits than its factorization.

20210412002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19545913.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 20210412002 its reverse (20021401202), we get a palindrome (40231813204).

The spelling of 20210412002 in words is "twenty billion, two hundred ten million, four hundred twelve thousand, two".