2243652406407 has 12 divisors (see below), whose sum is σ = 3243284587504. Its totient is φ = 1494635963040.

The previous prime is 2243652406367. The next prime is 2243652406427. The reversal of 2243652406407 is 7046042563422.

2243652406407 is a `hidden beast` number, since 2 + 2 + 4 + 365 + 240 + 6 + 40 + 7 = 666.

It is not a de Polignac number, because 2243652406407 - 2¹¹ = 2243652404359 is a prime.

It is a super-2 number, since 2×2243652406407² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2243652406427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94346443 + ... + 94370220.

Almost surely, 2^{2243652406407} is an apocalyptic number.

2243652406407 is a deficient number, since it is larger than the sum of its proper divisors (999632181097).

2243652406407 is a wasteful number, since it uses less digits than its factorization.

2243652406407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188717990 (or 188717987 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 45.

Adding to 2243652406407 its reverse (7046042563422), we get a palindrome (9289694969829).

The spelling of 2243652406407 in words is "two trillion, two hundred forty-three billion, six hundred fifty-two million, four hundred six thousand, four hundred seven".