424561045 has 8 divisors (see below), whose sum is σ = 511134624. Its totient is φ = 338541264.

The previous prime is 424561031. The next prime is 424561063. The reversal of 424561045 is 540165424.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 424561045 - 2⁵ = 424561013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 424560998 and 424561016.

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, 136759 + ... + 139828.

It is an arithmetic number, because the mean of its divisors is an integer number (63891828).

Almost surely, 2^424561045 is an apocalyptic number.

It is an amenable number.

424561045 is a deficient number, since it is larger than the sum of its proper divisors (86573579).

424561045 is a wasteful number, since it uses less digits than its factorization.

424561045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276899.

The product of its (nonzero) digits is 19200, while the sum is 31.

The square root of 424561045 is about 20604.8791551904. The cubic root of 424561045 is about 751.5883641282.

The spelling of 424561045 in words is "four hundred twenty-four million, five hundred sixty-one thousand, forty-five".