403232033420 has 24 divisors (see below), whose sum is σ = 883604109024. Its totient is φ = 154280082176.

The previous prime is 403232033389. The next prime is 403232033461. The reversal of 403232033420 is 24330232304.

It is a self number, because there is not a number n which added to its sum of digits gives 403232033420.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 438295229 + ... + 438296148.

It is an arithmetic number, because the mean of its divisors is an integer number (36816837876).

Almost surely, 2^403232033420 is an apocalyptic number.

It is an amenable number.

403232033420 is an abundant number, since it is smaller than the sum of its proper divisors (480372075604).

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

403232033420 is a wasteful number, since it uses less digits than its factorization.

403232033420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 876591409 (or 876591407 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 26.

Adding to 403232033420 its reverse (24330232304), we get a palindrome (427562265724).

The spelling of 403232033420 in words is "four hundred three billion, two hundred thirty-two million, thirty-three thousand, four hundred twenty".