423341502343032 has 512 divisors, whose sum is σ = 1448709299896320. Its totient is φ = 99848324505600.

The previous prime is 423341502343003. The next prime is 423341502343079. The reversal of 423341502343032 is 230343205143324.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 127303993 + ... + 130587095.

It is an arithmetic number, because the mean of its divisors is an integer number (2829510351360).

Almost surely, 2^{423341502343032} is an apocalyptic number.

423341502343032 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 423341502343032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (724354649948160).

423341502343032 is an abundant number, since it is smaller than the sum of its proper divisors (1025367797553288).

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

423341502343032 is a wasteful number, since it uses less digits than its factorization.

423341502343032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3283323 (or 3283319 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 39.

Adding to 423341502343032 its reverse (230343205143324), we get a palindrome (653684707486356).

The spelling of 423341502343032 in words is "four hundred twenty-three trillion, three hundred forty-one billion, five hundred two million, three hundred forty-three thousand, thirty-two".