424321443102 has 16 divisors (see below), whose sum is σ = 849520501632. Its totient is φ = 141294211800.

The previous prime is 424321443101. The next prime is 424321443109. The reversal of 424321443102 is 201344123424.

It is a self number, because there is not a number n which added to its sum of digits gives 424321443102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424321443101) 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, 36561024 + ... + 36572627.

It is an arithmetic number, because the mean of its divisors is an integer number (53095031352).

Almost surely, 2^424321443102 is an apocalyptic number.

424321443102 is an abundant number, since it is smaller than the sum of its proper divisors (425199058530).

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

424321443102 is a wasteful number, since it uses less digits than its factorization.

424321443102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73134623.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 424321443102 its reverse (201344123424), we get a palindrome (625665566526).

The spelling of 424321443102 in words is "four hundred twenty-four billion, three hundred twenty-one million, four hundred forty-three thousand, one hundred two".