16660260427046 has 32 divisors (see below), whose sum is σ = 27644416501248. Its totient is φ = 7490135283840.

The previous prime is 16660260427037. The next prime is 16660260427049. The reversal of 16660260427046 is 64072406206661.

16660260427046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×16660260427046² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16660260426985 and 16660260427003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16660260427049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12299720 + ... + 13586891.

It is an arithmetic number, because the mean of its divisors is an integer number (863888015664).

Almost surely, 2^{16660260427046} is an apocalyptic number.

16660260427046 is a deficient number, since it is larger than the sum of its proper divisors (10984156074202).

16660260427046 is a wasteful number, since it uses less digits than its factorization.

16660260427046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25887476.

The product of its (nonzero) digits is 3483648, while the sum is 50.

The spelling of 16660260427046 in words is "sixteen trillion, six hundred sixty billion, two hundred sixty million, four hundred twenty-seven thousand, forty-six".