36405140106 has 16 divisors (see below), whose sum is σ = 72842061024. Its totient is φ = 12129749904.

The previous prime is 36405140081. The next prime is 36405140147. The reversal of 36405140106 is 60104150463.

36405140106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×36405140106² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1309296 + ... + 1336811.

It is an arithmetic number, because the mean of its divisors is an integer number (4552628814).

Almost surely, 2^36405140106 is an apocalyptic number.

36405140106 is an abundant number, since it is smaller than the sum of its proper divisors (36436920918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36405140106 is a wasteful number, since it uses less digits than its factorization.

36405140106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2648405.

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 36405140106 its reverse (60104150463), we get a palindrome (96509290569).

The spelling of 36405140106 in words is "thirty-six billion, four hundred five million, one hundred forty thousand, one hundred six".