2043245022415 has 8 divisors (see below), whose sum is σ = 2558498115168. Its totient is φ = 1563526625760.

The previous prime is 2043245022389. The next prime is 2043245022431. The reversal of 2043245022415 is 5142205423402.

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

It is not a de Polignac number, because 2043245022415 - 2¹⁷ = 2043244891343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8883673896 + ... + 8883674125.

It is an arithmetic number, because the mean of its divisors is an integer number (319812264396).

Almost surely, 2^{2043245022415} is an apocalyptic number.

2043245022415 is a deficient number, since it is larger than the sum of its proper divisors (515253092753).

2043245022415 is a wasteful number, since it uses less digits than its factorization.

2043245022415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17767348049.

The product of its (nonzero) digits is 76800, while the sum is 34.

The spelling of 2043245022415 in words is "two trillion, forty-three billion, two hundred forty-five million, twenty-two thousand, four hundred fifteen".