361124345 has 4 divisors (see below), whose sum is σ = 433349220. Its totient is φ = 288899472.

The previous prime is 361124339. The next prime is 361124369. The reversal of 361124345 is 543421163.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 95043001 + 266081344 = 9749^2 + 16312^2 .

It is a cyclic number.

It is not a de Polignac number, because 361124345 - 2²⁸ = 92688889 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36112430 + ... + 36112439.

It is an arithmetic number, because the mean of its divisors is an integer number (108337305).

Almost surely, 2^361124345 is an apocalyptic number.

It is an amenable number.

361124345 is a deficient number, since it is larger than the sum of its proper divisors (72224875).

361124345 is an equidigital number, since it uses as much as digits as its factorization.

361124345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72224874.

The product of its digits is 8640, while the sum is 29.

The square root of 361124345 is about 19003.2719551134. The cubic root of 361124345 is about 712.1184792368.

The spelling of 361124345 in words is "three hundred sixty-one million, one hundred twenty-four thousand, three hundred forty-five".