403232412045 has 16 divisors (see below), whose sum is σ = 645688440000. Its totient is φ = 214885092864.

The previous prime is 403232412017. The next prime is 403232412047. The reversal of 403232412045 is 540214232304.

It is not a de Polignac number, because 403232412045 - 2¹³ = 403232403853 is a prime.

It is a super-2 number, since 2×403232412045² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403232412047) 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 15 ways as a sum of consecutive naturals, for example, 10742739 + ... + 10780208.

It is an arithmetic number, because the mean of its divisors is an integer number (40355527500).

Almost surely, 2^403232412045 is an apocalyptic number.

It is an amenable number.

403232412045 is a deficient number, since it is larger than the sum of its proper divisors (242456027955).

403232412045 is a wasteful number, since it uses less digits than its factorization.

403232412045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21524204.

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 403232412045 its reverse (540214232304), we get a palindrome (943446644349).

The spelling of 403232412045 in words is "four hundred three billion, two hundred thirty-two million, four hundred twelve thousand, forty-five".