403145541304 has 32 divisors (see below), whose sum is σ = 829382477040. Its totient is φ = 182188729600.

The previous prime is 403145541247. The next prime is 403145541329.

403145541304 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 403145541304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13225237 + ... + 13255684.

Almost surely, 2^403145541304 is an apocalyptic number.

403145541304 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

403145541304 is an abundant number, since it is smaller than the sum of its proper divisors (426236935736).

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

403145541304 is a wasteful number, since it uses less digits than its factorization.

403145541304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26481111 (or 26481107 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

It can be divided in two parts, 403145 and 541304, that added together give a palindrome (944449).

The spelling of 403145541304 in words is "four hundred three billion, one hundred forty-five million, five hundred forty-one thousand, three hundred four".