1145364234560 has 224 divisors, whose sum is σ = 3381312211200. Its totient is φ = 359841742848.

The previous prime is 1145364234473. The next prime is 1145364234569. The reversal of 1145364234560 is 654324635411.

It is a tau number, because it is divible by the number of its divisors (224).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1145364234569) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3845891 + ... + 4132989.

It is an arithmetic number, because the mean of its divisors is an integer number (15095143800).

Almost surely, 2^{1145364234560} is an apocalyptic number.

1145364234560 is a gapful number since it is divisible by the number (10) 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 1145364234560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1690656105600).

1145364234560 is an abundant number, since it is smaller than the sum of its proper divisors (2235947976640).

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

1145364234560 is a wasteful number, since it uses less digits than its factorization.

1145364234560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287273 (or 287263 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 44.

Adding to 1145364234560 its reverse (654324635411), we get a palindrome (1799688869971).

The spelling of 1145364234560 in words is "one trillion, one hundred forty-five billion, three hundred sixty-four million, two hundred thirty-four thousand, five hundred sixty".