145111672084837 has 2 divisors, whose sum is σ = 145111672084838. Its totient is φ = 145111672084836.

The previous prime is 145111672084781. The next prime is 145111672084853. The reversal of 145111672084837 is 738480276111541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 95270698370241 + 49840973714596 = 9760671^2 + 7059814^2 .

It is a cyclic number.

It is not a de Polignac number, because 145111672084837 - 2¹¹ = 145111672082789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (145111678084837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72555836042418 + 72555836042419.

It is an arithmetic number, because the mean of its divisors is an integer number (72555836042419).

Almost surely, 2^{145111672084837} is an apocalyptic number.

It is an amenable number.

145111672084837 is a deficient number, since it is larger than the sum of its proper divisors (1).

145111672084837 is an equidigital number, since it uses as much as digits as its factorization.

145111672084837 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9031680, while the sum is 58.

The spelling of 145111672084837 in words is "one hundred forty-five trillion, one hundred eleven billion, six hundred seventy-two million, eighty-four thousand, eight hundred thirty-seven".