10145415444 has 24 divisors (see below), whose sum is σ = 23685103008. Its totient is φ = 3380024160.

The previous prime is 10145415421. The next prime is 10145415479. The reversal of 10145415444 is 44451454101.

It is a happy number.

It is a congruent number.

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, 198787 + ... + 244554.

It is an arithmetic number, because the mean of its divisors is an integer number (986879292).

Almost surely, 2^10145415444 is an apocalyptic number.

It is an amenable number.

10145415444 is an abundant number, since it is smaller than the sum of its proper divisors (13539687564).

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

10145415444 is a wasteful number, since it uses less digits than its factorization.

10145415444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445255 (or 445253 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 33.

Adding to 10145415444 its reverse (44451454101), we get a palindrome (54596869545).

The spelling of 10145415444 in words is "ten billion, one hundred forty-five million, four hundred fifteen thousand, four hundred forty-four".