1445016336 has 40 divisors (see below), whose sum is σ = 3788683104. Its totient is φ = 474481920.

The previous prime is 1445016323. The next prime is 1445016347. The reversal of 1445016336 is 6336105441.

It is a super-2 number, since 2×1445016336² = 4176144422613729792, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1445016297 and 1445016306.

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, 221445 + ... + 227876.

Almost surely, 2^1445016336 is an apocalyptic number.

1445016336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1445016336 is an abundant number, since it is smaller than the sum of its proper divisors (2343666768).

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

1445016336 is a wasteful number, since it uses less digits than its factorization.

1445016336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449399 (or 449393 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 1445016336 is about 38013.3704898684. The cubic root of 1445016336 is about 1130.5529796681.

The spelling of 1445016336 in words is "one billion, four hundred forty-five million, sixteen thousand, three hundred thirty-six".