426419824 has 40 divisors (see below), whose sum is σ = 838272240. Its totient is φ = 210114048.

The previous prime is 426419809. The next prime is 426419837. The reversal of 426419824 is 428914624.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

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, 398362 + ... + 399430.

It is an arithmetic number, because the mean of its divisors is an integer number (20956806).

Almost surely, 2^426419824 is an apocalyptic number.

It is an amenable number.

426419824 is a deficient number, since it is larger than the sum of its proper divisors (411852416).

426419824 is a wasteful number, since it uses less digits than its factorization.

426419824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1417 (or 1411 counting only the distinct ones).

The product of its digits is 110592, while the sum is 40.

The square root of 426419824 is about 20649.9352057095. The cubic root of 426419824 is about 752.6836151967.

The spelling of 426419824 in words is "four hundred twenty-six million, four hundred nineteen thousand, eight hundred twenty-four".