403671745048 has 64 divisors (see below), whose sum is σ = 893090570400. Its totient is φ = 168633031680.

The previous prime is 403671745027. The next prime is 403671745049. The reversal of 403671745048 is 840547176304.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 403671744992 and 403671745010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403671745049) 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, 508461 + ... + 1032412.

Almost surely, 2^403671745048 is an apocalyptic number.

It is an amenable number.

403671745048 is an abundant number, since it is smaller than the sum of its proper divisors (489418825352).

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

403671745048 is a wasteful number, since it uses less digits than its factorization.

403671745048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1541132 (or 1541128 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 49.

The spelling of 403671745048 in words is "four hundred three billion, six hundred seventy-one million, seven hundred forty-five thousand, forty-eight".