2044135010531 has 4 divisors (see below), whose sum is σ = 2068763143272. Its totient is φ = 2019506877792.

The previous prime is 2044135010483. The next prime is 2044135010537. The reversal of 2044135010531 is 1350105314402.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2044135010531 - 2¹⁰ = 2044135009507 is a prime.

It is a super-2 number, since 2×2044135010531² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2044135010494 and 2044135010503.

It is not an unprimeable number, because it can be changed into a prime (2044135010537) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12314066246 + ... + 12314066411.

It is an arithmetic number, because the mean of its divisors is an integer number (517190785818).

Almost surely, 2^{2044135010531} is an apocalyptic number.

2044135010531 is a deficient number, since it is larger than the sum of its proper divisors (24628132741).

2044135010531 is an equidigital number, since it uses as much as digits as its factorization.

2044135010531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24628132740.

The product of its (nonzero) digits is 7200, while the sum is 29.

The spelling of 2044135010531 in words is "two trillion, forty-four billion, one hundred thirty-five million, ten thousand, five hundred thirty-one".