2253421166241 has 16 divisors (see below), whose sum is σ = 3437480880000. Its totient is φ = 1286283145728.

The previous prime is 2253421166239. The next prime is 2253421166273. The reversal of 2253421166241 is 1426611243522.

It is not a de Polignac number, because 2253421166241 - 2¹ = 2253421166239 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2253421166241.

It is not an unprimeable number, because it can be changed into a prime (2253421166201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57733866 + ... + 57772883.

It is an arithmetic number, because the mean of its divisors is an integer number (214842555000).

Almost surely, 2^{2253421166241} is an apocalyptic number.

2253421166241 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2253421166241 is a deficient number, since it is larger than the sum of its proper divisors (1184059713759).

2253421166241 is a wasteful number, since it uses less digits than its factorization.

2253421166241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115507688.

The product of its digits is 138240, while the sum is 39.

The spelling of 2253421166241 in words is "two trillion, two hundred fifty-three billion, four hundred twenty-one million, one hundred sixty-six thousand, two hundred forty-one".