1010464144 has 10 divisors (see below), whose sum is σ = 1957774310. Its totient is φ = 505232064.

The previous prime is 1010464141. The next prime is 1010464159. The reversal of 1010464144 is 4414640101.

It is a happy number.

1010464144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 846111744 + 164352400 = 29088^2 + 12820^2 .

It is not an unprimeable number, because it can be changed into a prime (1010464141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31576989 + ... + 31577020.

It is an arithmetic number, because the mean of its divisors is an integer number (195777431).

Almost surely, 2^1010464144 is an apocalyptic number.

It is an amenable number.

1010464144 is a deficient number, since it is larger than the sum of its proper divisors (947310166).

1010464144 is an equidigital number, since it uses as much as digits as its factorization.

1010464144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63154017 (or 63154011 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 1010464144 is about 31787.7986655257. The cubic root of 1010464144 is about 1003.4759517603.

The spelling of 1010464144 in words is "one billion, ten million, four hundred sixty-four thousand, one hundred forty-four".