200470431308 has 72 divisors (see below), whose sum is σ = 429725202480. Its totient is φ = 81366405120.

The previous prime is 200470431281. The next prime is 200470431311. The reversal of 200470431308 is 803134074002.

It is a super-3 number, since 3×200470431308³ (a number of 35 digits) contains 333 as substring.

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, 13760348 + ... + 13774908.

It is an arithmetic number, because the mean of its divisors is an integer number (5968405590).

Almost surely, 2^200470431308 is an apocalyptic number.

200470431308 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200470431308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (214862601240).

200470431308 is an abundant number, since it is smaller than the sum of its proper divisors (229254771172).

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

200470431308 is a wasteful number, since it uses less digits than its factorization.

200470431308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18295 (or 18286 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The spelling of 200470431308 in words is "two hundred billion, four hundred seventy million, four hundred thirty-one thousand, three hundred eight".