40100259 has 16 divisors (see below), whose sum is σ = 54927360. Its totient is φ = 26010240.

The previous prime is 40100257. The next prime is 40100261. The reversal of 40100259 is 95200104.

40100259 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (40100257) and next prime (40100261).

It is not a de Polignac number, because 40100259 - 2¹ = 40100257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40100257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26187 + ... + 27675.

It is an arithmetic number, because the mean of its divisors is an integer number (3432960).

Almost surely, 2^40100259 is an apocalyptic number.

40100259 is a deficient number, since it is larger than the sum of its proper divisors (14827101).

40100259 is a wasteful number, since it uses less digits than its factorization.

40100259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1730.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 40100259 is about 6332.4765297631. The cubic root of 40100259 is about 342.2806850695.

The spelling of 40100259 in words is "forty million, one hundred thousand, two hundred fifty-nine".