1234066656960 has 448 divisors, whose sum is σ = 4399302758400. Its totient is φ = 325638144000.

The previous prime is 1234066656959. The next prime is 1234066656961. The reversal of 1234066656960 is 696566604321.

It is an interprime number because it is at equal distance from previous prime (1234066656959) and next prime (1234066656961).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 1234066656897 and 1234066656906.

It is not an unprimeable number, because it can be changed into a prime (1234066656961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 453866481 + ... + 453869199.

Almost surely, 2^{1234066656960} is an apocalyptic number.

1234066656960 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 1234066656960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2199651379200).

1234066656960 is an abundant number, since it is smaller than the sum of its proper divisors (3165236101440).

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

1234066656960 is a wasteful number, since it uses less digits than its factorization.

1234066656960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3277 (or 3261 counting only the distinct ones).

The product of its (nonzero) digits is 8398080, while the sum is 54.

The spelling of 1234066656960 in words is "one trillion, two hundred thirty-four billion, sixty-six million, six hundred fifty-six thousand, nine hundred sixty".