403132311412432 has 20 divisors (see below), whose sum is σ = 892650118127776. Its totient is φ = 172770990605280.

The previous prime is 403132311412409. The next prime is 403132311412447. The reversal of 403132311412432 is 234214113231304.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1799697818694 + ... + 1799697818917.

Almost surely, 2^{403132311412432} is an apocalyptic number.

It is an amenable number.

403132311412432 is an abundant number, since it is smaller than the sum of its proper divisors (489517806715344).

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

403132311412432 is a wasteful number, since it uses less digits than its factorization.

403132311412432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3599395637626 (or 3599395637620 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

Adding to 403132311412432 its reverse (234214113231304), we get a palindrome (637346424643736).

The spelling of 403132311412432 in words is "four hundred three trillion, one hundred thirty-two billion, three hundred eleven million, four hundred twelve thousand, four hundred thirty-two".