2044351123534 has 8 divisors (see below), whose sum is σ = 3199853932560. Its totient is φ = 977733146016.

The previous prime is 2044351123523. The next prime is 2044351123543. The reversal of 2044351123534 is 4353211534402.

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

It is a junction number, because it is equal to n+sod(n) for n = 2044351123493 and 2044351123502.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22221207819 + ... + 22221207910.

It is an arithmetic number, because the mean of its divisors is an integer number (399981741570).

Almost surely, 2^{2044351123534} is an apocalyptic number.

2044351123534 is a deficient number, since it is larger than the sum of its proper divisors (1155502809026).

2044351123534 is a wasteful number, since it uses less digits than its factorization.

2044351123534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44442415754.

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 2044351123534 its reverse (4353211534402), we get a palindrome (6397562657936).

The spelling of 2044351123534 in words is "two trillion, forty-four billion, three hundred fifty-one million, one hundred twenty-three thousand, five hundred thirty-four".