403105433052 has 48 divisors (see below), whose sum is σ = 1076083142400. Its totient is φ = 115051339392.

The previous prime is 403105433041. The next prime is 403105433099. The reversal of 403105433052 is 250334501304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2454177 + ... + 2613272.

It is an arithmetic number, because the mean of its divisors is an integer number (22418398800).

Almost surely, 2^403105433052 is an apocalyptic number.

403105433052 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

403105433052 is an abundant number, since it is smaller than the sum of its proper divisors (672977709348).

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

403105433052 is a wasteful number, since it uses less digits than its factorization.

403105433052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5068410 (or 5068408 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 403105433052 its reverse (250334501304), we get a palindrome (653439934356).

The spelling of 403105433052 in words is "four hundred three billion, one hundred five million, four hundred thirty-three thousand, fifty-two".