1060144440 has 32 divisors (see below), whose sum is σ = 3180433680. Its totient is φ = 282705152.

The previous prime is 1060144439. The next prime is 1060144457. The reversal of 1060144440 is 444410601.

It is a super-2 number, since 2×1060144440² = 2247812467325827200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 1060144440.

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, 4417149 + ... + 4417388.

Almost surely, 2^1060144440 is an apocalyptic number.

1060144440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1060144440 is an abundant number, since it is smaller than the sum of its proper divisors (2120289240).

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

1060144440 is a wasteful number, since it uses less digits than its factorization.

1060144440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8834551 (or 8834547 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 1060144440 is about 32559.8593363055. The cubic root of 1060144440 is about 1019.6591325440.

The spelling of 1060144440 in words is "one billion, sixty million, one hundred forty-four thousand, four hundred forty".