40100739 has 16 divisors (see below), whose sum is σ = 64700928. Its totient is φ = 21566592.

The previous prime is 40100719. The next prime is 40100743. The reversal of 40100739 is 93700104.

40100739 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40100739 - 2⁷ = 40100611 is a prime.

It is a super-2 number, since 2×40100739² = 3216138536692242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40100719) 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, 55807 + ... + 56520.

It is an arithmetic number, because the mean of its divisors is an integer number (4043808).

Almost surely, 2^40100739 is an apocalyptic number.

40100739 is a deficient number, since it is larger than the sum of its proper divisors (24600189).

40100739 is a wasteful number, since it uses less digits than its factorization.

40100739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112354.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 40100739 is about 6332.5144295138. The cubic root of 40100739 is about 342.2820507637.

The spelling of 40100739 in words is "forty million, one hundred thousand, seven hundred thirty-nine".