10200431444 has 12 divisors (see below), whose sum is σ = 20400862944. Its totient is φ = 4371613464.

The previous prime is 10200431431. The next prime is 10200431453. The reversal of 10200431444 is 44413400201.

It is a happy number.

10200431444 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182150534 + ... + 182150589.

It is an arithmetic number, because the mean of its divisors is an integer number (1700071912).

Almost surely, 2^10200431444 is an apocalyptic number.

10200431444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10200431444 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10200431444 is a wasteful number, since it uses less digits than its factorization.

10200431444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364301134 (or 364301132 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 10200431444 its reverse (44413400201), we get a palindrome (54613831645).

The spelling of 10200431444 in words is "ten billion, two hundred million, four hundred thirty-one thousand, four hundred forty-four".