359391742249 has 2 divisors, whose sum is σ = 359391742250. Its totient is φ = 359391742248.

The previous prime is 359391742111. The next prime is 359391742267. The reversal of 359391742249 is 942247193953.

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., 357197475600 + 2194266649 = 597660^2 + 46843^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-359391742249 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 359391742193 and 359391742202.

It is not a weakly prime, because it can be changed into another prime (359391742649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 179695871124 + 179695871125.

It is an arithmetic number, because the mean of its divisors is an integer number (179695871125).

Almost surely, 2^359391742249 is an apocalyptic number.

It is an amenable number.

359391742249 is a deficient number, since it is larger than the sum of its proper divisors (1).

359391742249 is an equidigital number, since it uses as much as digits as its factorization.

359391742249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14696640, while the sum is 58.

The spelling of 359391742249 in words is "three hundred fifty-nine billion, three hundred ninety-one million, seven hundred forty-two thousand, two hundred forty-nine".