1445802029568 has 240 divisors, whose sum is σ = 4516276564800. Its totient is φ = 442623025152.

The previous prime is 1445802029537. The next prime is 1445802029591. The reversal of 1445802029568 is 8659202085441.

1445802029568 is a `hidden beast` number, since 1 + 4 + 4 + 58 + 0 + 2 + 0 + 29 + 568 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11860255 + ... + 11981537.

It is an arithmetic number, because the mean of its divisors is an integer number (18817819020).

Almost surely, 2^{1445802029568} is an apocalyptic number.

1445802029568 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1445802029568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2258138282400).

1445802029568 is an abundant number, since it is smaller than the sum of its proper divisors (3070474535232).

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

1445802029568 is a wasteful number, since it uses less digits than its factorization.

1445802029568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121519 (or 121500 counting only the distinct ones).

The product of its (nonzero) digits is 5529600, while the sum is 54.

The spelling of 1445802029568 in words is "one trillion, four hundred forty-five billion, eight hundred two million, twenty-nine thousand, five hundred sixty-eight".