151442151441 has 16 divisors (see below), whose sum is σ = 240802427904. Its totient is φ = 82775834064.

The previous prime is 151442151439. The next prime is 151442151449. The reversal of 151442151441 is 144151244151.

It is not a de Polignac number, because 151442151441 - 2¹ = 151442151439 is a prime.

It is not an unprimeable number, because it can be changed into a prime (151442151449) 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, 156771931 + ... + 156772896.

It is an arithmetic number, because the mean of its divisors is an integer number (15050151744).

Almost surely, 2^151442151441 is an apocalyptic number.

It is an amenable number.

151442151441 is a deficient number, since it is larger than the sum of its proper divisors (89360276463).

151442151441 is a wasteful number, since it uses less digits than its factorization.

151442151441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313544860.

The product of its digits is 12800, while the sum is 33.

Adding to 151442151441 its reverse (144151244151), we get a palindrome (295593395592).

The spelling of 151442151441 in words is "one hundred fifty-one billion, four hundred forty-two million, one hundred fifty-one thousand, four hundred forty-one".