403241254512 has 80 divisors (see below), whose sum is σ = 1043254656000. Its totient is φ = 134214195456.

The previous prime is 403241254433. The next prime is 403241254541. The reversal of 403241254512 is 215452142304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171081238 + ... + 171083594.

It is an arithmetic number, because the mean of its divisors is an integer number (13040683200).

Almost surely, 2^403241254512 is an apocalyptic number.

It is an amenable number.

403241254512 is an abundant number, since it is smaller than the sum of its proper divisors (640013401488).

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

403241254512 is a wasteful number, since it uses less digits than its factorization.

403241254512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6150 (or 6144 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 403241254512 its reverse (215452142304), we get a palindrome (618693396816).

The spelling of 403241254512 in words is "four hundred three billion, two hundred forty-one million, two hundred fifty-four thousand, five hundred twelve".