1050870144 has 64 divisors (see below), whose sum is σ = 2797035840. Its totient is φ = 349579776.

The previous prime is 1050870131. The next prime is 1050870179. The reversal of 1050870144 is 4410780501.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×1050870144² = 2208656119101161472, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 207547 + ... + 212549.

It is an arithmetic number, because the mean of its divisors is an integer number (43703685).

Almost surely, 2^1050870144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1050870144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1398517920).

1050870144 is an abundant number, since it is smaller than the sum of its proper divisors (1746165696).

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

1050870144 is an equidigital number, since it uses as much as digits as its factorization.

1050870144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5567 (or 5555 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 30.

The square root of 1050870144 is about 32417.1273249188. The cubic root of 1050870144 is about 1016.6770447506.

The spelling of 1050870144 in words is "one billion, fifty million, eight hundred seventy thousand, one hundred forty-four".