421311123010 has 32 divisors (see below), whose sum is σ = 768030543360. Its totient is φ = 166375839552.

The previous prime is 421311123007. The next prime is 421311123043. The reversal of 421311123010 is 10321113124.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12628872 + ... + 12662188.

It is an arithmetic number, because the mean of its divisors is an integer number (24000954480).

Almost surely, 2^421311123010 is an apocalyptic number.

421311123010 is a deficient number, since it is larger than the sum of its proper divisors (346719420350).

421311123010 is a wasteful number, since it uses less digits than its factorization.

421311123010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49410.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 421311123010 its reverse (10321113124), we get a palindrome (431632236134).

The spelling of 421311123010 in words is "four hundred twenty-one billion, three hundred eleven million, one hundred twenty-three thousand, ten".