10216127408 has 20 divisors (see below), whose sum is σ = 19795440600. Its totient is φ = 5107626624.

The previous prime is 10216127333. The next prime is 10216127429. The reversal of 10216127408 is 80472161201.

It is a happy 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, 252143 + ... + 289841.

It is an arithmetic number, because the mean of its divisors is an integer number (989772030).

Almost surely, 2^10216127408 is an apocalyptic number.

It is an amenable number.

10216127408 is a deficient number, since it is larger than the sum of its proper divisors (9579313192).

10216127408 is a wasteful number, since it uses less digits than its factorization.

10216127408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54644 (or 54638 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 32.

Adding to 10216127408 its reverse (80472161201), we get a palindrome (90688288609).

The spelling of 10216127408 in words is "ten billion, two hundred sixteen million, one hundred twenty-seven thousand, four hundred eight".