423102101134432 has 48 divisors (see below), whose sum is σ = 869244268838400. Its totient is φ = 202342612481152.

The previous prime is 423102101134411. The next prime is 423102101134457. The reversal of 423102101134432 is 234431101201324.

It is a happy number.

It is a super-2 number, since 2×423102101134432² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 423102101134394 and 423102101134403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 895432 + ... + 29103367.

It is an arithmetic number, because the mean of its divisors is an integer number (18109255600800).

Almost surely, 2^{423102101134432} is an apocalyptic number.

It is an amenable number.

423102101134432 is an abundant number, since it is smaller than the sum of its proper divisors (446142167703968).

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

423102101134432 is a wasteful number, since it uses less digits than its factorization.

423102101134432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30017995 (or 30017987 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 423102101134432 its reverse (234431101201324), we get a palindrome (657533202335756).

The spelling of 423102101134432 in words is "four hundred twenty-three trillion, one hundred two billion, one hundred one million, one hundred thirty-four thousand, four hundred thirty-two".