1214860681441 has 32 divisors (see below), whose sum is σ = 1368074480256. Its totient is φ = 1078148332800.

The previous prime is 1214860681429. The next prime is 1214860681457. The reversal of 1214860681441 is 1441860684121.

It is not a de Polignac number, because 1214860681441 - 2¹⁷ = 1214860550369 is a prime.

It is a super-2 number, since 2×1214860681441² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1214860681391 and 1214860681400.

It is not an unprimeable number, because it can be changed into a prime (1214860681841) 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, 131459581 + ... + 131468821.

It is an arithmetic number, because the mean of its divisors is an integer number (42752327508).

Almost surely, 2^{1214860681441} is an apocalyptic number.

1214860681441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1214860681441 is a deficient number, since it is larger than the sum of its proper divisors (153213798815).

1214860681441 is an equidigital number, since it uses as much as digits as its factorization.

1214860681441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11614 (or 11592 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 46.

The spelling of 1214860681441 in words is "one trillion, two hundred fourteen billion, eight hundred sixty million, six hundred eighty-one thousand, four hundred forty-one".