403005245452132 has 12 divisors (see below), whose sum is σ = 705259323370476. Its totient is φ = 201502581632000.

The previous prime is 403005245452081. The next prime is 403005245452151. The reversal of 403005245452132 is 231254542500304.

It can be written as a sum of positive squares in 2 ways, for example, as 207295665790756 + 195709579661376 = 14397766^2 + 13989624^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26104632 + ... + 38567632.

It is an arithmetic number, because the mean of its divisors is an integer number (58771610280873).

Almost surely, 2^{403005245452132} is an apocalyptic number.

It is an amenable number.

403005245452132 is a deficient number, since it is larger than the sum of its proper divisors (302254077918344).

403005245452132 is a wasteful number, since it uses less digits than its factorization.

403005245452132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20547038 (or 20547036 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 40.

Adding to 403005245452132 its reverse (231254542500304), we get a palindrome (634259787952436).

The spelling of 403005245452132 in words is "four hundred three trillion, five billion, two hundred forty-five million, four hundred fifty-two thousand, one hundred thirty-two".