410121421002 has 12 divisors (see below), whose sum is σ = 888596412210. Its totient is φ = 136707140328.

The previous prime is 410121420997. The next prime is 410121421033. The reversal of 410121421002 is 200124121014.

410121421002 is a `hidden beast` number, since 410 + 12 + 142 + 100 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 347711888241 + 62409532761 = 589671^2 + 249819^2 .

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: 22784523389 = 410121421002 / (4 + 1 + 0 + 1 + 2 + 1 + 4 + 2 + 1 + 0 + 0 + 2).

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 5 ways as a sum of consecutive naturals, for example, 11392261677 + ... + 11392261712.

Almost surely, 2^410121421002 is an apocalyptic number.

410121421002 is an abundant number, since it is smaller than the sum of its proper divisors (478474991208).

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

410121421002 is a wasteful number, since it uses less digits than its factorization.

410121421002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22784523397 (or 22784523394 counting only the distinct ones).

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

Adding to 410121421002 its reverse (200124121014), we get a palindrome (610245542016).

The spelling of 410121421002 in words is "four hundred ten billion, one hundred twenty-one million, four hundred twenty-one thousand, two".