40424301 has 12 divisors (see below), whose sum is σ = 58621212. Its totient is φ = 26843136.

The previous prime is 40424299. The next prime is 40424309. The reversal of 40424301 is 10342404.

It can be written as a sum of positive squares in 2 ways, for example, as 23532201 + 16892100 = 4851^2 + 4110^2 .

It is not a de Polignac number, because 40424301 - 2¹ = 40424299 is a prime.

It is a super-2 number, since 2×40424301² = 3268248222677202, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40424309) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6426 + ... + 11051.

It is an arithmetic number, because the mean of its divisors is an integer number (4885101).

Almost surely, 2^40424301 is an apocalyptic number.

It is an amenable number.

40424301 is a deficient number, since it is larger than the sum of its proper divisors (18196911).

40424301 is a wasteful number, since it uses less digits than its factorization.

40424301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17740 (or 17737 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 40424301 is about 6358.0107738191. The cubic root of 40424301 is about 343.2001795115.

Adding to 40424301 its reverse (10342404), we get a palindrome (50766705).

The spelling of 40424301 in words is "forty million, four hundred twenty-four thousand, three hundred one".