1451423142304 has 12 divisors (see below), whose sum is σ = 2857489311474. Its totient is φ = 725711571136.

The previous prime is 1451423142287. The next prime is 1451423142307. The reversal of 1451423142304 is 4032413241541.

It can be written as a sum of positive squares in only one way, i.e., 894817618704 + 556605523600 = 945948^2 + 746060^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1451423142304.

It is not an unprimeable number, because it can be changed into a prime (1451423142307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22678486567 + ... + 22678486630.

Almost surely, 2^{1451423142304} is an apocalyptic number.

It is an amenable number.

1451423142304 is a deficient number, since it is larger than the sum of its proper divisors (1406066169170).

1451423142304 is an equidigital number, since it uses as much as digits as its factorization.

1451423142304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45356973207 (or 45356973199 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 1451423142304 its reverse (4032413241541), we get a palindrome (5483836383845).

The spelling of 1451423142304 in words is "one trillion, four hundred fifty-one billion, four hundred twenty-three million, one hundred forty-two thousand, three hundred four".