40153561135 has 16 divisors (see below), whose sum is σ = 48774872160. Its totient is φ = 31729276800.

The previous prime is 40153561127. The next prime is 40153561139. The reversal of 40153561135 is 53116535104.

It is not a de Polignac number, because 40153561135 - 2³ = 40153561127 is a prime.

It is a super-2 number, since 2×40153561135² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40153561135.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40153561139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3425785 + ... + 3437485.

It is an arithmetic number, because the mean of its divisors is an integer number (3048429510).

Almost surely, 2^40153561135 is an apocalyptic number.

40153561135 is a deficient number, since it is larger than the sum of its proper divisors (8621311025).

40153561135 is a wasteful number, since it uses less digits than its factorization.

40153561135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20058.

The product of its (nonzero) digits is 27000, while the sum is 34.

The spelling of 40153561135 in words is "forty billion, one hundred fifty-three million, five hundred sixty-one thousand, one hundred thirty-five".