4146255164 has 24 divisors (see below), whose sum is σ = 7901216400. Its totient is φ = 1896289920.

The previous prime is 4146255163. The next prime is 4146255173. The reversal of 4146255164 is 4615526414.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4146255163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 938417 + ... + 942824.

It is an arithmetic number, because the mean of its divisors is an integer number (329217350).

Almost surely, 2^4146255164 is an apocalyptic number.

It is an amenable number.

4146255164 is a deficient number, since it is larger than the sum of its proper divisors (3754961236).

4146255164 is a wasteful number, since it uses less digits than its factorization.

4146255164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1881293 (or 1881291 counting only the distinct ones).

The product of its digits is 115200, while the sum is 38.

The square root of 4146255164 is about 64391.4215093905. The cubic root of 4146255164 is about 1606.5170600602.

The spelling of 4146255164 in words is "four billion, one hundred forty-six million, two hundred fifty-five thousand, one hundred sixty-four".