40675289019 has 8 divisors (see below), whose sum is σ = 54394650960. Its totient is φ = 27036393216.

The previous prime is 40675288993. The next prime is 40675289027. The reversal of 40675289019 is 91098257604.

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

It is not a de Polignac number, because 40675289019 - 2⁵ = 40675288987 is a prime.

It is a super-2 number, since 2×40675289019² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40675289029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20115354 + ... + 20117375.

It is an arithmetic number, because the mean of its divisors is an integer number (6799331370).

Almost surely, 2^40675289019 is an apocalyptic number.

40675289019 is a deficient number, since it is larger than the sum of its proper divisors (13719361941).

40675289019 is a wasteful number, since it uses less digits than its factorization.

40675289019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40233069.

The product of its (nonzero) digits is 1088640, while the sum is 51.

The spelling of 40675289019 in words is "forty billion, six hundred seventy-five million, two hundred eighty-nine thousand, nineteen".