46660060642 has 8 divisors (see below), whose sum is σ = 75373944156. Its totient is φ = 21535412592.

The previous prime is 46660060637. The next prime is 46660060651. The reversal of 46660060642 is 24606006664.

It can be written as a sum of positive squares in 2 ways, for example, as 46466544721 + 193515921 = 215561^2 + 13911^2 .

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

It is a super-2 number, since 2×46660060642² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 46660060595 and 46660060604.

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, 897308833 + ... + 897308884.

Almost surely, 2^46660060642 is an apocalyptic number.

46660060642 is a deficient number, since it is larger than the sum of its proper divisors (28713883514).

46660060642 is a wasteful number, since it uses less digits than its factorization.

46660060642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1794617732.

The product of its (nonzero) digits is 248832, while the sum is 40.

The spelling of 46660060642 in words is "forty-six billion, six hundred sixty million, sixty thousand, six hundred forty-two".