4045112135208 has 96 divisors (see below), whose sum is σ = 11409351525000. Its totient is φ = 1293137653248.

The previous prime is 4045112135189. The next prime is 4045112135227. The reversal of 4045112135208 is 8025312115404.

4045112135208 is a `hidden beast` number, since 4 + 0 + 4 + 5 + 1 + 121 + 3 + 520 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (4045112135189) and next prime (4045112135227).

It can be written as a sum of positive squares in 4 ways, for example, as 3839397275844 + 205714859364 = 1959438^2 + 453558^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6189943 + ... + 6812166.

Almost surely, 2^{4045112135208} is an apocalyptic number.

It is an amenable number.

4045112135208 is an abundant number, since it is smaller than the sum of its proper divisors (7364239389792).

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

4045112135208 is a wasteful number, since it uses less digits than its factorization.

4045112135208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13002299 (or 13002292 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The spelling of 4045112135208 in words is "four trillion, forty-five billion, one hundred twelve million, one hundred thirty-five thousand, two hundred eight".