4027123107 has 48 divisors (see below), whose sum is σ = 7160844288. Its totient is φ = 2130131520.

The previous prime is 4027123103. The next prime is 4027123109. The reversal of 4027123107 is 7013217204.

It is a happy number.

It is not a de Polignac number, because 4027123107 - 2² = 4027123103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4027123103) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 93 + ... + 89745.

It is an arithmetic number, because the mean of its divisors is an integer number (149184256).

Almost surely, 2^4027123107 is an apocalyptic number.

4027123107 is a deficient number, since it is larger than the sum of its proper divisors (3133721181).

4027123107 is a wasteful number, since it uses less digits than its factorization.

4027123107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89720 (or 89717 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 4027123107 is about 63459.6179235268. The cubic root of 4027123107 is about 1590.9809100953.

The spelling of 4027123107 in words is "four billion, twenty-seven million, one hundred twenty-three thousand, one hundred seven".