1425054343 has 4 divisors (see below), whose sum is σ = 1459811808. Its totient is φ = 1390296880.

The previous prime is 1425054299. The next prime is 1425054353. The reversal of 1425054343 is 3434505241.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1425054343 - 2⁹ = 1425053831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1425054353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17378671 + ... + 17378752.

It is an arithmetic number, because the mean of its divisors is an integer number (364952952).

Almost surely, 2^1425054343 is an apocalyptic number.

1425054343 is a deficient number, since it is larger than the sum of its proper divisors (34757465).

1425054343 is an equidigital number, since it uses as much as digits as its factorization.

1425054343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34757464.

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 1425054343 is about 37749.8919601103. The cubic root of 1425054343 is about 1125.3228618685.

Adding to 1425054343 its reverse (3434505241), we get a palindrome (4859559584).

The spelling of 1425054343 in words is "one billion, four hundred twenty-five million, fifty-four thousand, three hundred forty-three".