2241135066438 has 12 divisors (see below), whose sum is σ = 4855792643988. Its totient is φ = 747045022140.

The previous prime is 2241135066413. The next prime is 2241135066479. The reversal of 2241135066438 is 8346605311422.

2241135066438 is a `hidden beast` number, since 2 + 2 + 41 + 13 + 506 + 64 + 38 = 666.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2241135066393 and 2241135066402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 62253751828 + ... + 62253751863.

It is an arithmetic number, because the mean of its divisors is an integer number (404649386999).

Almost surely, 2^{2241135066438} is an apocalyptic number.

2241135066438 is an abundant number, since it is smaller than the sum of its proper divisors (2614657577550).

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

2241135066438 is a wasteful number, since it uses less digits than its factorization.

2241135066438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124507503699 (or 124507503696 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 45.

The spelling of 2241135066438 in words is "two trillion, two hundred forty-one billion, one hundred thirty-five million, sixty-six thousand, four hundred thirty-eight".