2243749435087 has 8 divisors (see below), whose sum is σ = 2246877484992. Its totient is φ = 2240621760000.

The previous prime is 2243749435033. The next prime is 2243749435097. The reversal of 2243749435087 is 7805349473422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2243749435087 - 2²³ = 2243741046479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2243749435097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13193943 + ... + 13362919.

It is an arithmetic number, because the mean of its divisors is an integer number (280859685624).

Almost surely, 2^{2243749435087} is an apocalyptic number.

2243749435087 is a deficient number, since it is larger than the sum of its proper divisors (3128049905).

2243749435087 is a wasteful number, since it uses less digits than its factorization.

2243749435087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187409.

The product of its (nonzero) digits is 40642560, while the sum is 58.

The spelling of 2243749435087 in words is "two trillion, two hundred forty-three billion, seven hundred forty-nine million, four hundred thirty-five thousand, eighty-seven".