20210401002114 has 12 divisors (see below), whose sum is σ = 43789202171286. Its totient is φ = 6736800334032.

The previous prime is 20210401002101. The next prime is 20210401002149. The reversal of 20210401002114 is 41120010401202.

20210401002114 is a `hidden beast` number, since 20 + 210 + 401 + 0 + 0 + 21 + 14 = 666.

It can be written as a sum of positive squares in only one way, i.e., 13024339655625 + 7186061346489 = 3608925^2 + 2680683^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 1122800055673 = 20210401002114 / (2 + 0 + 2 + 1 + 0 + 4 + 0 + 1 + 0 + 0 + 2 + 1 + 1 + 4).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 561400027819 + ... + 561400027854.

Almost surely, 2^{20210401002114} is an apocalyptic number.

20210401002114 is an abundant number, since it is smaller than the sum of its proper divisors (23578801169172).

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

20210401002114 is a wasteful number, since it uses less digits than its factorization.

20210401002114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1122800055681 (or 1122800055678 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 20210401002114 its reverse (41120010401202), we get a palindrome (61330411403316).

The spelling of 20210401002114 in words is "twenty trillion, two hundred ten billion, four hundred one million, two thousand, one hundred fourteen".