1444302970 has 16 divisors (see below), whose sum is σ = 2836086048. Its totient is φ = 525201040.

The previous prime is 1444302967. The next prime is 1444303001. The reversal of 1444302970 is 792034441.

It is a happy number.

It is a super-2 number, since 2×1444302970² = 4172022138301641800, which contains 22 as substring.

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, 6564904 + ... + 6565123.

It is an arithmetic number, because the mean of its divisors is an integer number (177255378).

Almost surely, 2^1444302970 is an apocalyptic number.

1444302970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1444302970 is a deficient number, since it is larger than the sum of its proper divisors (1391783078).

1444302970 is a wasteful number, since it uses less digits than its factorization.

1444302970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13130045.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 1444302970 is about 38003.9862382882. The cubic root of 1444302970 is about 1130.3669077673.

The spelling of 1444302970 in words is "one billion, four hundred forty-four million, three hundred two thousand, nine hundred seventy".