2044341742547 has 16 divisors (see below), whose sum is σ = 2297435750400. Its totient is φ = 1804946961312.

The previous prime is 2044341742529. The next prime is 2044341742633. The reversal of 2044341742547 is 7452471434402.

It is a cyclic number.

It is not a de Polignac number, because 2044341742547 - 2⁶ = 2044341742483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2044341442547) 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, 6191954 + ... + 6513752.

It is an arithmetic number, because the mean of its divisors is an integer number (143589734400).

Almost surely, 2^{2044341742547} is an apocalyptic number.

2044341742547 is a deficient number, since it is larger than the sum of its proper divisors (253094007853).

2044341742547 is a wasteful number, since it uses less digits than its factorization.

2044341742547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343082.

The product of its (nonzero) digits is 3010560, while the sum is 47.

The spelling of 2044341742547 in words is "two trillion, forty-four billion, three hundred forty-one million, seven hundred forty-two thousand, five hundred forty-seven".