403412023332432 has 120 divisors (see below), whose sum is σ = 1133121986051328. Its totient is φ = 133979022374400.

The previous prime is 403412023332431. The next prime is 403412023332433. The reversal of 403412023332432 is 234233320214304.

403412023332432 is a `hidden beast` number, since 4 + 0 + 3 + 412 + 0 + 233 + 3 + 2 + 4 + 3 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (403412023332431) and next prime (403412023332433).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403412023332431) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 417551073 + ... + 418516095.

Almost surely, 2^{403412023332432} 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 403412023332432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (566560993025664).

403412023332432 is an abundant number, since it is smaller than the sum of its proper divisors (729709962718896).

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

403412023332432 is a wasteful number, since it uses less digits than its factorization.

403412023332432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 975649 (or 975640 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 36.

Adding to 403412023332432 its reverse (234233320214304), we get a palindrome (637645343546736).

The spelling of 403412023332432 in words is "four hundred three trillion, four hundred twelve billion, twenty-three million, three hundred thirty-two thousand, four hundred thirty-two".