40353421115 has 8 divisors (see below), whose sum is σ = 55341834720. Its totient is φ = 27670917312.

The previous prime is 40353421093. The next prime is 40353421117. The reversal of 40353421115 is 51112435304.

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

It is a cyclic number.

It is not a de Polignac number, because 40353421115 - 2¹⁰ = 40353420091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40353421117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 576477410 + ... + 576477479.

It is an arithmetic number, because the mean of its divisors is an integer number (6917729340).

Almost surely, 2^40353421115 is an apocalyptic number.

40353421115 is a deficient number, since it is larger than the sum of its proper divisors (14988413605).

40353421115 is a wasteful number, since it uses less digits than its factorization.

40353421115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1152954901.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 40353421115 its reverse (51112435304), we get a palindrome (91465856419).

The spelling of 40353421115 in words is "forty billion, three hundred fifty-three million, four hundred twenty-one thousand, one hundred fifteen".