423106801452 has 96 divisors (see below), whose sum is σ = 1108166384640. Its totient is φ = 139593585600.

The previous prime is 423106801423. The next prime is 423106801489. The reversal of 423106801452 is 254108601324.

It is a happy number.

423106801452 is a `hidden beast` number, since 4 + 23 + 106 + 80 + 1 + 452 = 666.

It is a super-3 number, since 3×423106801452³ (a number of 36 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56357883 + ... + 56365389.

It is an arithmetic number, because the mean of its divisors is an integer number (11543399840).

Almost surely, 2^423106801452 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 423106801452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (554083192320).

423106801452 is an abundant number, since it is smaller than the sum of its proper divisors (685059583188).

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

423106801452 is a wasteful number, since it uses less digits than its factorization.

423106801452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12788 (or 12780 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The spelling of 423106801452 in words is "four hundred twenty-three billion, one hundred six million, eight hundred one thousand, four hundred fifty-two".