202448964354 has 48 divisors (see below), whose sum is σ = 501074039232. Its totient is φ = 53393131584.

The previous prime is 202448964349. The next prime is 202448964371. The reversal of 202448964354 is 453469844202.

It is a junction number, because it is equal to n+sod(n) for n = 202448964297 and 202448964306.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14253889 + ... + 14268084.

It is an arithmetic number, because the mean of its divisors is an integer number (10439042484).

Almost surely, 2^202448964354 is an apocalyptic number.

202448964354 is an abundant number, since it is smaller than the sum of its proper divisors (298625074878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

202448964354 is a wasteful number, since it uses less digits than its factorization.

202448964354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28522011 (or 28521998 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 51.

The spelling of 202448964354 in words is "two hundred two billion, four hundred forty-eight million, nine hundred sixty-four thousand, three hundred fifty-four".