16081791062 has 8 divisors (see below), whose sum is σ = 24128968656. Its totient is φ = 8038801512.

The previous prime is 16081791041. The next prime is 16081791067. The reversal of 16081791062 is 26019718061.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16081791067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1037393 + ... + 1052780.

It is an arithmetic number, because the mean of its divisors is an integer number (3016121082).

Almost surely, 2^16081791062 is an apocalyptic number.

16081791062 is a deficient number, since it is larger than the sum of its proper divisors (8047177594).

16081791062 is a wasteful number, since it uses less digits than its factorization.

16081791062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2094022.

The product of its (nonzero) digits is 36288, while the sum is 41.

The spelling of 16081791062 in words is "sixteen billion, eighty-one million, seven hundred ninety-one thousand, sixty-two".