1445084002136 has 48 divisors (see below), whose sum is σ = 2875621807800. Its totient is φ = 680689133568.

The previous prime is 1445084002133. The next prime is 1445084002237. The reversal of 1445084002136 is 6312004805441.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a self number, because there is not a number n which added to its sum of digits gives 1445084002136.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1445084002133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 880745 + ... + 1914648.

Almost surely, 2^{1445084002136} is an apocalyptic number.

It is an amenable number.

1445084002136 is a deficient number, since it is larger than the sum of its proper divisors (1430537805664).

1445084002136 is a wasteful number, since it uses less digits than its factorization.

1445084002136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2795616 (or 2795593 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 38.

Adding to 1445084002136 its reverse (6312004805441), we get a palindrome (7757088807577).

The spelling of 1445084002136 in words is "one trillion, four hundred forty-five billion, eighty-four million, two thousand, one hundred thirty-six".