403432343340 has 48 divisors (see below), whose sum is σ = 1216503683808. Its totient is φ = 99306422784.

The previous prime is 403432343269. The next prime is 403432343357. The reversal of 403432343340 is 43343234304.

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, 258609697 + ... + 258611256.

It is an arithmetic number, because the mean of its divisors is an integer number (25343826746).

Almost surely, 2^403432343340 is an apocalyptic number.

It is an amenable number.

403432343340 is an abundant number, since it is smaller than the sum of its proper divisors (813071340468).

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

403432343340 is a wasteful number, since it uses less digits than its factorization.

403432343340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517220978 (or 517220976 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 33.

Adding to 403432343340 its reverse (43343234304), we get a palindrome (446775577644).

The spelling of 403432343340 in words is "four hundred three billion, four hundred thirty-two million, three hundred forty-three thousand, three hundred forty".