202996477152 has 576 divisors, whose sum is σ = 691765401600. Its totient is φ = 56425420800.

The previous prime is 202996477129. The next prime is 202996477213. The reversal of 202996477152 is 251774699202.

It is a super-2 number, since 2×202996477152² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 722407252 + ... + 722407532.

It is an arithmetic number, because the mean of its divisors is an integer number (1200981600).

Almost surely, 2^202996477152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 202996477152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (345882700800).

202996477152 is an abundant number, since it is smaller than the sum of its proper divisors (488768924448).

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

202996477152 is a wasteful number, since it uses less digits than its factorization.

202996477152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492 (or 467 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 54.

The spelling of 202996477152 in words is "two hundred two billion, nine hundred ninety-six million, four hundred seventy-seven thousand, one hundred fifty-two".