16671250937 has 8 divisors (see below), whose sum is σ = 18195451680. Its totient is φ = 15148488960.

The previous prime is 16671250933. The next prime is 16671250963. The reversal of 16671250937 is 73905217661.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 16671250937 - 2² = 16671250933 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16671250891 and 16671250900.

It is not an unprimeable number, because it can be changed into a prime (16671250933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335387 + ... + 381872.

It is an arithmetic number, because the mean of its divisors is an integer number (2274431460).

Almost surely, 2^16671250937 is an apocalyptic number.

It is an amenable number.

16671250937 is a deficient number, since it is larger than the sum of its proper divisors (1524200743).

16671250937 is a wasteful number, since it uses less digits than its factorization.

16671250937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719383.

The product of its (nonzero) digits is 476280, while the sum is 47.

The spelling of 16671250937 in words is "sixteen billion, six hundred seventy-one million, two hundred fifty thousand, nine hundred thirty-seven".