40310199 has 12 divisors (see below), whose sum is σ = 60104512. Its totient is φ = 26006400.

The previous prime is 40310197. The next prime is 40310201. The reversal of 40310199 is 99101304.

It is an interprime number because it is at equal distance from previous prime (40310197) and next prime (40310201).

It is not a de Polignac number, because 40310199 - 2¹ = 40310197 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 (40310197) 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, 71962 + ... + 72519.

Almost surely, 2^40310199 is an apocalyptic number.

40310199 is a deficient number, since it is larger than the sum of its proper divisors (19794313).

40310199 is a wasteful number, since it uses less digits than its factorization.

40310199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144518 (or 144515 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 40310199 is about 6349.0313434413. The cubic root of 40310199 is about 342.8769685708.

The spelling of 40310199 in words is "forty million, three hundred ten thousand, one hundred ninety-nine".