403134202432 has 56 divisors (see below), whose sum is σ = 879835533696. Its totient is φ = 182103157248.

The previous prime is 403134202409. The next prime is 403134202433. The reversal of 403134202432 is 234202431304.

It is a self number, because there is not a number n which added to its sum of digits gives 403134202432.

It is not an unprimeable number, because it can be changed into a prime (403134202433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5115538 + ... + 5193745.

It is an arithmetic number, because the mean of its divisors is an integer number (15711348816).

Almost surely, 2^403134202432 is an apocalyptic number.

It is an amenable number.

403134202432 is an abundant number, since it is smaller than the sum of its proper divisors (476701331264).

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

403134202432 is a wasteful number, since it uses less digits than its factorization.

403134202432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10309355 (or 10309345 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 403134202432 its reverse (234202431304), we get a palindrome (637336633736).

The spelling of 403134202432 in words is "four hundred three billion, one hundred thirty-four million, two hundred two thousand, four hundred thirty-two".