410121421000 has 32 divisors (see below), whose sum is σ = 959684127480. Its totient is φ = 164048568000.

The previous prime is 410121420997. The next prime is 410121421033. The reversal of 410121421000 is 124121014.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 98572137444 + 311549283556 = 313962^2 + 558166^2 .

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, 205059711 + ... + 205061710.

Almost surely, 2^410121421000 is an apocalyptic number.

410121421000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

410121421000 is an abundant number, since it is smaller than the sum of its proper divisors (549562706480).

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

410121421000 is a wasteful number, since it uses less digits than its factorization.

410121421000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410121442 (or 410121428 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 410121421000 its reverse (124121014), we get a palindrome (410245542014).

It can be divided in two parts, 4101214 and 21000, that added together give a palindrome (4122214).

The spelling of 410121421000 in words is "four hundred ten billion, one hundred twenty-one million, four hundred twenty-one thousand".