2340142425 has 36 divisors (see below), whose sum is σ = 4228593564. Its totient is φ = 1237017600.

The previous prime is 2340142411. The next prime is 2340142447. The reversal of 2340142425 is 5242410432.

2340142425 is a `hidden beast` number, since 234 + 0 + 1 + 4 + 2 + 425 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 398241936 + 1941900489 = 19956^2 + 44067^2 .

It is not a de Polignac number, because 2340142425 - 2¹³ = 2340134233 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 20596 + ... + 71445.

Almost surely, 2^2340142425 is an apocalyptic number.

2340142425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2340142425 is a deficient number, since it is larger than the sum of its proper divisors (1888451139).

2340142425 is a wasteful number, since it uses less digits than its factorization.

2340142425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92170 (or 92162 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 2340142425 is about 48375.0186046476. The cubic root of 2340142425 is about 1327.6413289689.

Adding to 2340142425 its reverse (5242410432), we get a palindrome (7582552857).

The spelling of 2340142425 in words is "two billion, three hundred forty million, one hundred forty-two thousand, four hundred twenty-five".