21410010401 has 32 divisors (see below), whose sum is σ = 23580415488. Its totient is φ = 19321286400.

The previous prime is 21410010371. The next prime is 21410010403. The reversal of 21410010401 is 10401001412.

It is not a de Polignac number, because 21410010401 - 2¹⁴ = 21409994017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (21410010403) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58337720 + ... + 58338086.

It is an arithmetic number, because the mean of its divisors is an integer number (736887984).

Almost surely, 2^21410010401 is an apocalyptic number.

It is an amenable number.

21410010401 is a deficient number, since it is larger than the sum of its proper divisors (2170405087).

21410010401 is a wasteful number, since it uses less digits than its factorization.

21410010401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 921.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 21410010401 its reverse (10401001412), we get a palindrome (31811011813).

The spelling of 21410010401 in words is "twenty-one billion, four hundred ten million, ten thousand, four hundred one".