2394685441 has 2 divisors, whose sum is σ = 2394685442. Its totient is φ = 2394685440.

The previous prime is 2394685439. The next prime is 2394685453. The reversal of 2394685441 is 1445864932.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2306400625 + 88284816 = 48025^2 + 9396^2 .

It is a cyclic number.

It is not a de Polignac number, because 2394685441 - 2¹ = 2394685439 is a prime.

It is a super-2 number, since 2×2394685441² = 11469036722674728962, which contains 22 as substring.

Together with 2394685439, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 2394685391 and 2394685400.

It is not a weakly prime, because it can be changed into another prime (2398685441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1197342720 + 1197342721.

It is an arithmetic number, because the mean of its divisors is an integer number (1197342721).

It is a Proth number, since it is equal to 9135 ⋅ 2¹⁸ + 1 and 9135 < 2¹⁸.

Almost surely, 2^2394685441 is an apocalyptic number.

It is an amenable number.

2394685441 is a deficient number, since it is larger than the sum of its proper divisors (1).

2394685441 is an equidigital number, since it uses as much as digits as its factorization.

2394685441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 829440, while the sum is 46.

The square root of 2394685441 is about 48935.5233036288. The cubic root of 2394685441 is about 1337.8769084333.

The spelling of 2394685441 in words is "two billion, three hundred ninety-four million, six hundred eighty-five thousand, four hundred forty-one".