40030413 has 8 divisors (see below), whose sum is σ = 53417088. Its totient is φ = 26665344.

The previous prime is 40030399. The next prime is 40030421. The reversal of 40030413 is 31403004.

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

It is not a de Polignac number, because 40030413 - 2⁵ = 40030381 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40030392 and 40030401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40030433) 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, 420 + ... + 8957.

It is an arithmetic number, because the mean of its divisors is an integer number (6677136).

Almost surely, 2^40030413 is an apocalyptic number.

It is an amenable number.

40030413 is a deficient number, since it is larger than the sum of its proper divisors (13386675).

40030413 is a wasteful number, since it uses less digits than its factorization.

40030413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10803.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 40030413 is about 6326.9592222489. The cubic root of 40030413 is about 342.0818432081.

Adding to 40030413 its reverse (31403004), we get a palindrome (71433417).

The spelling of 40030413 in words is "forty million, thirty thousand, four hundred thirteen".