403421424124304 has 80 divisors (see below), whose sum is σ = 864435948808320. Its totient is φ = 181413370152960.

The previous prime is 403421424124267. The next prime is 403421424124307.

403421424124304 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (403421424124307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25192214 + ... + 37966965.

It is an arithmetic number, because the mean of its divisors is an integer number (10805449360104).

Almost surely, 2^{403421424124304} is an apocalyptic number.

It is an amenable number.

403421424124304 is an abundant number, since it is smaller than the sum of its proper divisors (461014524684016).

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

403421424124304 is a wasteful number, since it uses less digits than its factorization.

403421424124304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63160248 (or 63160242 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 38.

The spelling of 403421424124304 in words is "four hundred three trillion, four hundred twenty-one billion, four hundred twenty-four million, one hundred twenty-four thousand, three hundred four".