4149565468 has 12 divisors (see below), whose sum is σ = 7262271520. Its totient is φ = 2074630752.

The previous prime is 4149565451. The next prime is 4149565487. The reversal of 4149565468 is 8645659414.

It is a super-5 number, since 5×4149565468⁵ (a number of 49 digits) contains 55555 as substring.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42280 + ... + 100432.

Almost surely, 2^4149565468 is an apocalyptic number.

It is an amenable number.

4149565468 is a deficient number, since it is larger than the sum of its proper divisors (3112706052).

4149565468 is a wasteful number, since it uses less digits than its factorization.

4149565468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75996 (or 75994 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 52.

The square root of 4149565468 is about 64417.1209229348. The cubic root of 4149565468 is about 1606.9444855307.

The spelling of 4149565468 in words is "four billion, one hundred forty-nine million, five hundred sixty-five thousand, four hundred sixty-eight".