1145512014460 has 96 divisors (see below), whose sum is σ = 2654578967040. Its totient is φ = 411765523200.

The previous prime is 1145512014457. The next prime is 1145512014473. The reversal of 1145512014460 is 644102155411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6563811 + ... + 6736069.

It is an arithmetic number, because the mean of its divisors is an integer number (27651864240).

Almost surely, 2^{1145512014460} is an apocalyptic number.

1145512014460 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 1145512014460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1327289483520).

1145512014460 is an abundant number, since it is smaller than the sum of its proper divisors (1509066952580).

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

1145512014460 is a wasteful number, since it uses less digits than its factorization.

1145512014460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172627 (or 172625 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 34.

Adding to 1145512014460 its reverse (644102155411), we get a palindrome (1789614169871).

The spelling of 1145512014460 in words is "one trillion, one hundred forty-five billion, five hundred twelve million, fourteen thousand, four hundred sixty".