40233413 has 8 divisors (see below), whose sum is σ = 44719776. Its totient is φ = 35885200.

The previous prime is 40233409. The next prime is 40233449. The reversal of 40233413 is 31433204.

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 40233413 - 2² = 40233409 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40233493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33923 + ... + 35088.

It is an arithmetic number, because the mean of its divisors is an integer number (5589972).

Almost surely, 2^40233413 is an apocalyptic number.

It is an amenable number.

40233413 is a deficient number, since it is larger than the sum of its proper divisors (4486363).

40233413 is a wasteful number, since it uses less digits than its factorization.

40233413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69075.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 40233413 is about 6342.9813967881. The cubic root of 40233413 is about 342.6591172860.

Adding to 40233413 its reverse (31433204), we get a palindrome (71666617).

The spelling of 40233413 in words is "forty million, two hundred thirty-three thousand, four hundred thirteen".