16371124641 has 48 divisors (see below), whose sum is σ = 25066704000. Its totient is φ = 10267305984.

The previous prime is 16371124639. The next prime is 16371124681. The reversal of 16371124641 is 14642117361.

16371124641 is a `hidden beast` number, since 1 + 6 + 3 + 7 + 1 + 1 + 2 + 4 + 641 = 666.

It is not a de Polignac number, because 16371124641 - 2¹ = 16371124639 is a prime.

It is a super-2 number, since 2×16371124641² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16371124596 and 16371124605.

It is not an unprimeable number, because it can be changed into a prime (16371124681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27330460 + ... + 27331058.

It is an arithmetic number, because the mean of its divisors is an integer number (522223000).

Almost surely, 2^16371124641 is an apocalyptic number.

It is an amenable number.

16371124641 is a deficient number, since it is larger than the sum of its proper divisors (8695579359).

16371124641 is a wasteful number, since it uses less digits than its factorization.

16371124641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1478 (or 1475 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The spelling of 16371124641 in words is "sixteen billion, three hundred seventy-one million, one hundred twenty-four thousand, six hundred forty-one".