151444741098961 has 2 divisors, whose sum is σ = 151444741098962. Its totient is φ = 151444741098960.

The previous prime is 151444741098943. The next prime is 151444741098977. The reversal of 151444741098961 is 169890147444151.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 88601387434561 + 62843353664400 = 9412831^2 + 7927380^2 .

It is an emirp because it is prime and its reverse (169890147444151) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 151444741098961 - 2⁹ = 151444741098449 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 151444741098893 and 151444741098902.

It is not a weakly prime, because it can be changed into another prime (151444741098661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75722370549480 + 75722370549481.

It is an arithmetic number, because the mean of its divisors is an integer number (75722370549481).

Almost surely, 2^{151444741098961} is an apocalyptic number.

It is an amenable number.

151444741098961 is a deficient number, since it is larger than the sum of its proper divisors (1).

151444741098961 is an equidigital number, since it uses as much as digits as its factorization.

151444741098961 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34836480, while the sum is 64.

The spelling of 151444741098961 in words is "one hundred fifty-one trillion, four hundred forty-four billion, seven hundred forty-one million, ninety-eight thousand, nine hundred sixty-one".