1445234023532 has 48 divisors (see below), whose sum is σ = 2813234011392. Its totient is φ = 645132349440.

The previous prime is 1445234023517. The next prime is 1445234023537. The reversal of 1445234023532 is 2353204325441.

It is not an unprimeable number, because it can be changed into a prime (1445234023537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2471408 + ... + 2999720.

It is an arithmetic number, because the mean of its divisors is an integer number (58609041904).

Almost surely, 2^{1445234023532} is an apocalyptic number.

It is an amenable number.

1445234023532 is a deficient number, since it is larger than the sum of its proper divisors (1367999987860).

1445234023532 is a wasteful number, since it uses less digits than its factorization.

1445234023532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530058 (or 530056 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 38.

Adding to 1445234023532 its reverse (2353204325441), we get a palindrome (3798438348973).

The spelling of 1445234023532 in words is "one trillion, four hundred forty-five billion, two hundred thirty-four million, twenty-three thousand, five hundred thirty-two".