151362642448 has 20 divisors (see below), whose sum is σ = 295133055340. Its totient is φ = 75199273344.

The previous prime is 151362642401. The next prime is 151362642449. The reversal of 151362642448 is 844246263151.

It can be written as a sum of positive squares in 2 ways, for example, as 44752556304 + 106610086144 = 211548^2 + 326512^2 .

It is a junction number, because it is equal to n+sod(n) for n = 151362642398 and 151362642407.

It is not an unprimeable number, because it can be changed into a prime (151362642449) 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 3 ways as a sum of consecutive naturals, for example, 30125403 + ... + 30130426.

It is an arithmetic number, because the mean of its divisors is an integer number (14756652767).

Almost surely, 2^151362642448 is an apocalyptic number.

It is an amenable number.

151362642448 is a deficient number, since it is larger than the sum of its proper divisors (143770412892).

151362642448 is a wasteful number, since it uses less digits than its factorization.

151362642448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60255994 (or 60255988 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 46.

The spelling of 151362642448 in words is "one hundred fifty-one billion, three hundred sixty-two million, six hundred forty-two thousand, four hundred forty-eight".