4151254468 has 12 divisors (see below), whose sum is σ = 7401765420. Its totient is φ = 2036464352.

The previous prime is 4151254453. The next prime is 4151254477. The reversal of 4151254468 is 8644521514.

It can be written as a sum of positive squares in 2 ways, for example, as 1893294144 + 2257960324 = 43512^2 + 47518^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4151254468.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9790483 + ... + 9790906.

It is an arithmetic number, because the mean of its divisors is an integer number (616813785).

Almost surely, 2^4151254468 is an apocalyptic number.

It is an amenable number.

4151254468 is a deficient number, since it is larger than the sum of its proper divisors (3250510952).

4151254468 is a wasteful number, since it uses less digits than its factorization.

4151254468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19581446 (or 19581444 counting only the distinct ones).

The product of its digits is 153600, while the sum is 40.

The square root of 4151254468 is about 64430.2294579183. The cubic root of 4151254468 is about 1607.1624811333.

The spelling of 4151254468 in words is "four billion, one hundred fifty-one million, two hundred fifty-four thousand, four hundred sixty-eight".