1342325451 has 16 divisors (see below), whose sum is σ = 1865806848. Its totient is φ = 857436000.

The previous prime is 1342325447. The next prime is 1342325473. The reversal of 1342325451 is 1545232431.

It is not a de Polignac number, because 1342325451 - 2² = 1342325447 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1342325441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62061 + ... + 80846.

It is an arithmetic number, because the mean of its divisors is an integer number (116612928).

Almost surely, 2^1342325451 is an apocalyptic number.

1342325451 is a deficient number, since it is larger than the sum of its proper divisors (523481397).

1342325451 is a wasteful number, since it uses less digits than its factorization.

1342325451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143042.

The product of its digits is 14400, while the sum is 30.

The square root of 1342325451 is about 36637.7599069594. The cubic root of 1342325451 is about 1103.1111513278. Note that the first 4 decimals are identical.

Adding to 1342325451 its reverse (1545232431), we get a palindrome (2887557882).

The spelling of 1342325451 in words is "one billion, three hundred forty-two million, three hundred twenty-five thousand, four hundred fifty-one".