4112494387 has 4 divisors (see below), whose sum is σ = 4328941480. Its totient is φ = 3896047296.

The previous prime is 4112494363. The next prime is 4112494403. The reversal of 4112494387 is 7834942114.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4112494387 is a prime.

It is a super-2 number, since 2×4112494387² = 33825220166213011538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4112494307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108223518 + ... + 108223555.

It is an arithmetic number, because the mean of its divisors is an integer number (1082235370).

Almost surely, 2^4112494387 is an apocalyptic number.

4112494387 is a deficient number, since it is larger than the sum of its proper divisors (216447093).

4112494387 is a wasteful number, since it uses less digits than its factorization.

4112494387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216447092.

The product of its digits is 193536, while the sum is 43.

The square root of 4112494387 is about 64128.7329283840. The cubic root of 4112494387 is about 1602.1448301706.

The spelling of 4112494387 in words is "four billion, one hundred twelve million, four hundred ninety-four thousand, three hundred eighty-seven".