426409954 has 16 divisors (see below), whose sum is σ = 652026240. Its totient is φ = 209099520.

The previous prime is 426409943. The next prime is 426409969. The reversal of 426409954 is 459904624.

It is a self number, because there is not a number n which added to its sum of digits gives 426409954.

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, 19627 + ... + 35185.

It is an arithmetic number, because the mean of its divisors is an integer number (40751640).

Almost surely, 2^426409954 is an apocalyptic number.

426409954 is a deficient number, since it is larger than the sum of its proper divisors (225616286).

426409954 is a wasteful number, since it uses less digits than its factorization.

426409954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15825.

The product of its (nonzero) digits is 311040, while the sum is 43.

The square root of 426409954 is about 20649.6962205259. The cubic root of 426409954 is about 752.6778078959.

The spelling of 426409954 in words is "four hundred twenty-six million, four hundred nine thousand, nine hundred fifty-four".