20362353448 has 32 divisors (see below), whose sum is σ = 38289585600. Its totient is φ = 10151837568.

The previous prime is 20362353421. The next prime is 20362353467. The reversal of 20362353448 is 84435326302.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 20362353448.

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, 8018563 + ... + 8021101.

It is an arithmetic number, because the mean of its divisors is an integer number (1196549550).

Almost surely, 2^20362353448 is an apocalyptic number.

It is an amenable number.

20362353448 is a deficient number, since it is larger than the sum of its proper divisors (17927232152).

20362353448 is a wasteful number, since it uses less digits than its factorization.

20362353448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5041 (or 5037 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 40.

The spelling of 20362353448 in words is "twenty billion, three hundred sixty-two million, three hundred fifty-three thousand, four hundred forty-eight".