2246943269847 has 16 divisors (see below), whose sum is σ = 3000994036992. Its totient is φ = 1495429341120.

The previous prime is 2246943269839. The next prime is 2246943269869. The reversal of 2246943269847 is 7489623496422.

It is not a de Polignac number, because 2246943269847 - 2³ = 2246943269839 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2246943269897) 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, 4268572 + ... + 4765982.

It is an arithmetic number, because the mean of its divisors is an integer number (187562127312).

Almost surely, 2^{2246943269847} is an apocalyptic number.

2246943269847 is a deficient number, since it is larger than the sum of its proper divisors (754050767145).

2246943269847 is a wasteful number, since it uses less digits than its factorization.

2246943269847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499958.

The product of its digits is 250822656, while the sum is 66.

The spelling of 2246943269847 in words is "two trillion, two hundred forty-six billion, nine hundred forty-three million, two hundred sixty-nine thousand, eight hundred forty-seven".