151022442631641 has 16 divisors (see below), whose sum is σ = 236349150889344. Its totient is φ = 83966145709824.

The previous prime is 151022442631603. The next prime is 151022442631661. The reversal of 151022442631641 is 146136244220151.

151022442631641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 151022442631641 - 2⁹ = 151022442631129 is a prime.

It is a super-3 number, since 3×151022442631641³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 151022442631593 and 151022442631602.

It is not an unprimeable number, because it can be changed into a prime (151022442631661) 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, 97183038240 + ... + 97183039793.

It is an arithmetic number, because the mean of its divisors is an integer number (14771821930584).

Almost surely, 2^{151022442631641} is an apocalyptic number.

It is an amenable number.

151022442631641 is a deficient number, since it is larger than the sum of its proper divisors (85326708257703).

151022442631641 is a wasteful number, since it uses less digits than its factorization.

151022442631641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194366078080.

The product of its (nonzero) digits is 276480, while the sum is 42.

Adding to 151022442631641 its reverse (146136244220151), we get a palindrome (297158686851792).

The spelling of 151022442631641 in words is "one hundred fifty-one trillion, twenty-two billion, four hundred forty-two million, six hundred thirty-one thousand, six hundred forty-one".