360064615642 has 4 divisors (see below), whose sum is σ = 540096923466. Its totient is φ = 180032307820.

The previous prime is 360064615621. The next prime is 360064615649. The reversal of 360064615642 is 246516460063.

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

It can be written as a sum of positive squares in only one way, i.e., 183268753801 + 176795861841 = 428099^2 + 420471^2 .

It is not an unprimeable number, because it can be changed into a prime (360064615649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 90016153909 + ... + 90016153912.

Almost surely, 2^360064615642 is an apocalyptic number.

360064615642 is a deficient number, since it is larger than the sum of its proper divisors (180032307824).

360064615642 is a wasteful number, since it uses less digits than its factorization.

360064615642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180032307823.

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 360064615642 in words is "three hundred sixty billion, sixty-four million, six hundred fifteen thousand, six hundred forty-two".