1842768672481 has 24 divisors (see below), whose sum is σ = 2060295552000. Its totient is φ = 1646723364000.

The previous prime is 1842768672431. The next prime is 1842768672593.

It is a happy number.

1842768672481 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 1842768672481 - 2²⁹ = 1842231801569 is a prime.

It is a super-2 number, since 2×1842768672481² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1842768672431) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1156320 + ... + 2241118.

It is an arithmetic number, because the mean of its divisors is an integer number (85845648000).

Almost surely, 2^{1842768672481} is an apocalyptic number.

1842768672481 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1842768672481 is a deficient number, since it is larger than the sum of its proper divisors (217526879519).

1842768672481 is a wasteful number, since it uses less digits than its factorization.

1842768672481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1085061 (or 1085050 counting only the distinct ones).

The product of its digits is 57802752, while the sum is 64.

The spelling of 1842768672481 in words is "one trillion, eight hundred forty-two billion, seven hundred sixty-eight million, six hundred seventy-two thousand, four hundred eighty-one".