157150871441 has 2 divisors, whose sum is σ = 157150871442. Its totient is φ = 157150871440.

The previous prime is 157150871417. The next prime is 157150871467. The reversal of 157150871441 is 144178051751.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 148178803600 + 8972067841 = 384940^2 + 94721^2 .

It is a cyclic number.

It is not a de Polignac number, because 157150871441 - 2⁶ = 157150871377 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 157150871392 and 157150871401.

It is not a weakly prime, because it can be changed into another prime (157150871401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78575435720 + 78575435721.

It is an arithmetic number, because the mean of its divisors is an integer number (78575435721).

Almost surely, 2^157150871441 is an apocalyptic number.

It is an amenable number.

157150871441 is a deficient number, since it is larger than the sum of its proper divisors (1).

157150871441 is an equidigital number, since it uses as much as digits as its factorization.

157150871441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 156800, while the sum is 44.

The spelling of 157150871441 in words is "one hundred fifty-seven billion, one hundred fifty million, eight hundred seventy-one thousand, four hundred forty-one".