403420324760 has 64 divisors (see below), whose sum is σ = 947961273600. Its totient is φ = 154221671296.

The previous prime is 403420324751. The next prime is 403420324789. The reversal of 403420324760 is 67423024304.

It is a self number, because there is not a number n which added to its sum of digits gives 403420324760.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 907331 + ... + 1276749.

It is an arithmetic number, because the mean of its divisors is an integer number (14811894900).

Almost surely, 2^403420324760 is an apocalyptic number.

403420324760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 403420324760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (473980636800).

403420324760 is an abundant number, since it is smaller than the sum of its proper divisors (544540948840).

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

403420324760 is a wasteful number, since it uses less digits than its factorization.

403420324760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370640 (or 370636 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 35.

The spelling of 403420324760 in words is "four hundred three billion, four hundred twenty million, three hundred twenty-four thousand, seven hundred sixty".