2340253081 has 8 divisors (see below), whose sum is σ = 2380408128. Its totient is φ = 2300298000.

The previous prime is 2340253079. The next prime is 2340253127. The reversal of 2340253081 is 1803520432.

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

It is a cyclic number.

It is not a de Polignac number, because 2340253081 - 2¹ = 2340253079 is a prime.

It is a super-2 number, since 2×2340253081² = 10953568966259985122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2340253021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26290 + ... + 73291.

It is an arithmetic number, because the mean of its divisors is an integer number (297551016).

Almost surely, 2^2340253081 is an apocalyptic number.

It is an amenable number.

2340253081 is a deficient number, since it is larger than the sum of its proper divisors (40155047).

2340253081 is an equidigital number, since it uses as much as digits as its factorization.

2340253081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99983.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 2340253081 is about 48376.1623219536. The cubic root of 2340253081 is about 1327.6622549265.

The spelling of 2340253081 in words is "two billion, three hundred forty million, two hundred fifty-three thousand, eighty-one".