4238653322402 has 16 divisors (see below), whose sum is σ = 6430962923352. Its totient is φ = 2095127393280.

The previous prime is 4238653322389. The next prime is 4238653322413. The reversal of 4238653322402 is 2042233568324.

It is a Cunningham number, because it is equal to 2058799²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 4238653322401 + 1 = 2058799^2 + 1^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32028443 + ... + 32160510.

Almost surely, 2^{4238653322402} is an apocalyptic number.

4238653322402 is a deficient number, since it is larger than the sum of its proper divisors (2192309600950).

4238653322402 is a wasteful number, since it uses less digits than its factorization.

4238653322402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64189333.

The product of its (nonzero) digits is 1658880, while the sum is 44.

The spelling of 4238653322402 in words is "four trillion, two hundred thirty-eight billion, six hundred fifty-three million, three hundred twenty-two thousand, four hundred two".