1455323342 has 32 divisors (see below), whose sum is σ = 2419113600. Its totient is φ = 651124000.

The previous prime is 1455323339. The next prime is 1455323357. The reversal of 1455323342 is 2433235541.

It is a junction number, because it is equal to n+sod(n) for n = 1455323299 and 1455323308.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 395909 + ... + 399567.

It is an arithmetic number, because the mean of its divisors is an integer number (75597300).

Almost surely, 2^1455323342 is an apocalyptic number.

1455323342 is a deficient number, since it is larger than the sum of its proper divisors (963790258).

1455323342 is a wasteful number, since it uses less digits than its factorization.

1455323342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3952.

The product of its digits is 43200, while the sum is 32.

The square root of 1455323342 is about 38148.7003972612. The cubic root of 1455323342 is about 1133.2346149501.

Adding to 1455323342 its reverse (2433235541), we get a palindrome (3888558883).

The spelling of 1455323342 in words is "one billion, four hundred fifty-five million, three hundred twenty-three thousand, three hundred forty-two".