40136335030 has 16 divisors (see below), whose sum is σ = 78813167184. Its totient is φ = 14595030880.

The previous prime is 40136335027. The next prime is 40136335039. The reversal of 40136335030 is 3053363104.

It is a super-2 number, since 2×40136335030² (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 40136335030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40136335039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182437777 + ... + 182437996.

It is an arithmetic number, because the mean of its divisors is an integer number (4925822949).

Almost surely, 2^40136335030 is an apocalyptic number.

40136335030 is a deficient number, since it is larger than the sum of its proper divisors (38676832154).

40136335030 is a wasteful number, since it uses less digits than its factorization.

40136335030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364875791.

The product of its (nonzero) digits is 9720, while the sum is 28.

Adding to 40136335030 its reverse (3053363104), we get a palindrome (43189698134).

The spelling of 40136335030 in words is "forty billion, one hundred thirty-six million, three hundred thirty-five thousand, thirty".