2340625161 has 48 divisors (see below), whose sum is σ = 3823461504. Its totient is φ = 1247318016.

The previous prime is 2340625159. The next prime is 2340625163. The reversal of 2340625161 is 1615260432.

It is an interprime number because it is at equal distance from previous prime (2340625159) and next prime (2340625163).

It is not a de Polignac number, because 2340625161 - 2¹ = 2340625159 is a prime.

It is a super-2 number, since 2×2340625161² = 10957052288612551842, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2340625163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 684091 + ... + 687503.

It is an arithmetic number, because the mean of its divisors is an integer number (79655448).

Almost surely, 2^2340625161 is an apocalyptic number.

2340625161 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2340625161 is a deficient number, since it is larger than the sum of its proper divisors (1482836343).

2340625161 is a wasteful number, since it uses less digits than its factorization.

2340625161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3570 (or 3553 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 2340625161 is about 48380.0078648195. The cubic root of 2340625161 is about 1327.7326134698.

Adding to 2340625161 its reverse (1615260432), we get a palindrome (3955885593).

The spelling of 2340625161 in words is "two billion, three hundred forty million, six hundred twenty-five thousand, one hundred sixty-one".