403234040352 has 96 divisors (see below), whose sum is σ = 1243539984960. Its totient is φ = 112792734720.

The previous prime is 403234040317. The next prime is 403234040357. The reversal of 403234040352 is 253040432304.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (403234040357) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 14672827 + ... + 14700282.

It is an arithmetic number, because the mean of its divisors is an integer number (12953541510).

Almost surely, 2^403234040352 is an apocalyptic number.

It is an amenable number.

403234040352 is an abundant number, since it is smaller than the sum of its proper divisors (840305944608).

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

403234040352 is a wasteful number, since it uses less digits than its factorization.

403234040352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29373146 (or 29373138 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 30.

Adding to 403234040352 its reverse (253040432304), we get a palindrome (656274472656).

The spelling of 403234040352 in words is "four hundred three billion, two hundred thirty-four million, forty thousand, three hundred fifty-two".