2340314451 has 20 divisors (see below), whose sum is σ = 3498820512. Its totient is φ = 1558962288.

The previous prime is 2340314443. The next prime is 2340314461. The reversal of 2340314451 is 1544130432.

It is a happy number.

2340314451 is a `hidden beast` number, since 2 + 340 + 314 + 4 + 5 + 1 = 666.

It is not a de Polignac number, because 2340314451 - 2³ = 2340314443 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2340314461) 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 19 ways as a sum of consecutive naturals, for example, 96601 + ... + 118373.

Almost surely, 2^2340314451 is an apocalyptic number.

2340314451 is a deficient number, since it is larger than the sum of its proper divisors (1158506061).

2340314451 is a wasteful number, since it uses less digits than its factorization.

2340314451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23112 (or 23103 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 2340314451 is about 48376.7966178001. The cubic root of 2340314451 is about 1327.6738602127.

Adding to 2340314451 its reverse (1544130432), we get a palindrome (3884444883).

The spelling of 2340314451 in words is "two billion, three hundred forty million, three hundred fourteen thousand, four hundred fifty-one".