1145464020733 has 8 divisors (see below), whose sum is σ = 1155875774976. Its totient is φ = 1135057089600.

The previous prime is 1145464020731. The next prime is 1145464020763. The reversal of 1145464020733 is 3370204645411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1145464020733 - 2¹ = 1145464020731 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1145464020731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 727773 + ... + 1679458.

It is an arithmetic number, because the mean of its divisors is an integer number (144484471872).

Almost surely, 2^{1145464020733} is an apocalyptic number.

It is an amenable number.

1145464020733 is a deficient number, since it is larger than the sum of its proper divisors (10411754243).

1145464020733 is a wasteful number, since it uses less digits than its factorization.

1145464020733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2411555.

The product of its (nonzero) digits is 241920, while the sum is 40.

The spelling of 1145464020733 in words is "one trillion, one hundred forty-five billion, four hundred sixty-four million, twenty thousand, seven hundred thirty-three".