423121420410 has 32 divisors (see below), whose sum is σ = 1093606133760. Its totient is φ = 104152964928.

The previous prime is 423121420391. The next prime is 423121420439. The reversal of 423121420410 is 14024121324.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 542462970 + ... + 542463749.

It is an arithmetic number, because the mean of its divisors is an integer number (34175191680).

Almost surely, 2^423121420410 is an apocalyptic number.

423121420410 is an abundant number, since it is smaller than the sum of its proper divisors (670484713350).

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

423121420410 is a wasteful number, since it uses less digits than its factorization.

423121420410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1084926742.

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

Adding to 423121420410 its reverse (14024121324), we get a palindrome (437145541734).

The spelling of 423121420410 in words is "four hundred twenty-three billion, one hundred twenty-one million, four hundred twenty thousand, four hundred ten".