421304024303022 has 16 divisors (see below), whose sum is σ = 962980626978432. Its totient is φ = 120372578372280.

The previous prime is 421304024303003. The next prime is 421304024303027. The reversal of 421304024303022 is 220303420403124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (421304024303027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5015524098804 + ... + 5015524098887.

It is an arithmetic number, because the mean of its divisors is an integer number (60186289186152).

Almost surely, 2^{421304024303022} is an apocalyptic number.

421304024303022 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

421304024303022 is an abundant number, since it is smaller than the sum of its proper divisors (541676602675410).

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

421304024303022 is a wasteful number, since it uses less digits than its factorization.

421304024303022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10031048197703.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 421304024303022 its reverse (220303420403124), we get a palindrome (641607444706146).

The spelling of 421304024303022 in words is "four hundred twenty-one trillion, three hundred four billion, twenty-four million, three hundred three thousand, twenty-two".