403432013403 has 6 divisors (see below), whose sum is σ = 582735130484. Its totient is φ = 268954675596.

The previous prime is 403432013399. The next prime is 403432013407. The reversal of 403432013403 is 304310234304.

It is an interprime number because it is at equal distance from previous prime (403432013399) and next prime (403432013407).

It is not a de Polignac number, because 403432013403 - 2² = 403432013399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (403432013407) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22412889625 + ... + 22412889642.

Almost surely, 2^403432013403 is an apocalyptic number.

403432013403 is a deficient number, since it is larger than the sum of its proper divisors (179303117081).

403432013403 is a wasteful number, since it uses less digits than its factorization.

403432013403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44825779273 (or 44825779270 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 403432013403 its reverse (304310234304), we get a palindrome (707742247707).

The spelling of 403432013403 in words is "four hundred three billion, four hundred thirty-two million, thirteen thousand, four hundred three".