1454345322 has 16 divisors (see below), whose sum is σ = 2927219232. Its totient is φ = 481693680.

The previous prime is 1454345311. The next prime is 1454345323. The reversal of 1454345322 is 2235434541.

It is not an unprimeable number, because it can be changed into a prime (1454345323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 771004 + ... + 772887.

It is an arithmetic number, because the mean of its divisors is an integer number (182951202).

Almost surely, 2^1454345322 is an apocalyptic number.

1454345322 is an abundant number, since it is smaller than the sum of its proper divisors (1472873910).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1454345322 is a wasteful number, since it uses less digits than its factorization.

1454345322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1544053.

The product of its digits is 57600, while the sum is 33.

The square root of 1454345322 is about 38135.8797197600. The cubic root of 1454345322 is about 1132.9807024220.

Adding to 1454345322 its reverse (2235434541), we get a palindrome (3689779863).

The spelling of 1454345322 in words is "one billion, four hundred fifty-four million, three hundred forty-five thousand, three hundred twenty-two".