421014242130 has 64 divisors (see below), whose sum is σ = 1012470167808. Its totient is φ = 112044487680.

The previous prime is 421014242113. The next prime is 421014242161. The reversal of 421014242130 is 31242410124.

It is a self number, because there is not a number n which added to its sum of digits gives 421014242130.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31944102 + ... + 31957278.

It is an arithmetic number, because the mean of its divisors is an integer number (15819846372).

Almost surely, 2^421014242130 is an apocalyptic number.

421014242130 is an abundant number, since it is smaller than the sum of its proper divisors (591455925678).

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

421014242130 is a wasteful number, since it uses less digits than its factorization.

421014242130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15251.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 421014242130 its reverse (31242410124), we get a palindrome (452256652254).

The spelling of 421014242130 in words is "four hundred twenty-one billion, fourteen million, two hundred forty-two thousand, one hundred thirty".