361445211139 has 2 divisors, whose sum is σ = 361445211140. Its totient is φ = 361445211138.

The previous prime is 361445211103. The next prime is 361445211143. The reversal of 361445211139 is 931112544163.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 361445211139 - 2⁹ = 361445210627 is a prime.

It is not a weakly prime, because it can be changed into another prime (361445211539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180722605569 + 180722605570.

It is an arithmetic number, because the mean of its divisors is an integer number (180722605570).

Almost surely, 2^361445211139 is an apocalyptic number.

361445211139 is a deficient number, since it is larger than the sum of its proper divisors (1).

361445211139 is an equidigital number, since it uses as much as digits as its factorization.

361445211139 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77760, while the sum is 40.

The spelling of 361445211139 in words is "three hundred sixty-one billion, four hundred forty-five million, two hundred eleven thousand, one hundred thirty-nine".