40136258353 has 8 divisors (see below), whose sum is σ = 42115291200. Its totient is φ = 38176723728.

The previous prime is 40136258347. The next prime is 40136258363. The reversal of 40136258353 is 35385263104.

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 40136258353 - 2³³ = 31546323761 is a prime.

It is a super-2 number, since 2×40136258353² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40136258363) 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, 4870338 + ... + 4878571.

It is an arithmetic number, because the mean of its divisors is an integer number (5264411400).

Almost surely, 2^40136258353 is an apocalyptic number.

It is an amenable number.

40136258353 is a deficient number, since it is larger than the sum of its proper divisors (1979032847).

40136258353 is a wasteful number, since it uses less digits than its factorization.

40136258353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9749111.

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 40136258353 in words is "forty billion, one hundred thirty-six million, two hundred fifty-eight thousand, three hundred fifty-three".