403233010400 has 72 divisors (see below), whose sum is σ = 1073882845224. Its totient is φ = 146630182400.

The previous prime is 403233010387. The next prime is 403233010423. The reversal of 403233010400 is 4010332304.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22902167 + ... + 22919766.

It is an arithmetic number, because the mean of its divisors is an integer number (14915039517).

Almost surely, 2^403233010400 is an apocalyptic number.

403233010400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

403233010400 is an abundant number, since it is smaller than the sum of its proper divisors (670649834824).

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

403233010400 is a wasteful number, since it uses less digits than its factorization.

403233010400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45821964 (or 45821951 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 403233010400 its reverse (4010332304), we get a palindrome (407243342704).

The spelling of 403233010400 in words is "four hundred three billion, two hundred thirty-three million, ten thousand, four hundred".