4146461144 has 32 divisors (see below), whose sum is σ = 9066612000. Its totient is φ = 1777053600.

The previous prime is 4146461117. The next prime is 4146461191. The reversal of 4146461144 is 4411646414.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 752807 + ... + 758294.

It is an arithmetic number, because the mean of its divisors is an integer number (283331625).

Almost surely, 2^4146461144 is an apocalyptic number.

It is an amenable number.

4146461144 is an abundant number, since it is smaller than the sum of its proper divisors (4920150856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4146461144 is a wasteful number, since it uses less digits than its factorization.

4146461144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1511128 (or 1511110 counting only the distinct ones).

The product of its digits is 36864, while the sum is 35.

The square root of 4146461144 is about 64393.0209261842. The cubic root of 4146461144 is about 1606.5436627729.

The spelling of 4146461144 in words is "four billion, one hundred forty-six million, four hundred sixty-one thousand, one hundred forty-four".