1230360134656 has 99 divisors (see below), whose sum is σ = 2613988759669. Its totient is φ = 578709045248.

The previous prime is 1230360134599. The next prime is 1230360134771. The reversal of 1230360134656 is 6564310630321.

The square root of 1230360134656 is 1109216.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 957892838400 + 272467296256 = 978720^2 + 521984^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 603412485 + ... + 603414523.

Almost surely, 2^{1230360134656} is an apocalyptic number.

1230360134656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

1230360134656 is the 1109216-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1230360134656

1230360134656 is an abundant number, since it is smaller than the sum of its proper divisors (1383628625013).

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

1230360134656 is an frugal number, since it uses more digits than its factorization.

1230360134656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4132 (or 2058 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 40.

Adding to 1230360134656 its reverse (6564310630321), we get a palindrome (7794670764977).

The spelling of 1230360134656 in words is "one trillion, two hundred thirty billion, three hundred sixty million, one hundred thirty-four thousand, six hundred fifty-six".