2342065531 has 16 divisors (see below), whose sum is σ = 2634992640. Its totient is φ = 2066931360.

The previous prime is 2342065529. The next prime is 2342065573. The reversal of 2342065531 is 1355602432.

It is a happy number.

It is not a de Polignac number, because 2342065531 - 2¹ = 2342065529 is a prime.

It is a super-2 number, since 2×2342065531² = 10970541902996623922, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2342065493 and 2342065502.

It is not an unprimeable number, because it can be changed into a prime (2342065511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1561 + ... + 68458.

It is an arithmetic number, because the mean of its divisors is an integer number (164687040).

Almost surely, 2^2342065531 is an apocalyptic number.

2342065531 is a deficient number, since it is larger than the sum of its proper divisors (292927109).

2342065531 is a wasteful number, since it uses less digits than its factorization.

2342065531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70146.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 2342065531 is about 48394.8915795872. The cubic root of 2342065531 is about 1328.0049102479.

Adding to 2342065531 its reverse (1355602432), we get a palindrome (3697667963).

The spelling of 2342065531 in words is "two billion, three hundred forty-two million, sixty-five thousand, five hundred thirty-one".