46404446066 has 64 divisors (see below), whose sum is σ = 82698620544. Its totient is φ = 19286553600.

The previous prime is 46404446063. The next prime is 46404446071. The reversal of 46404446066 is 66064440464.

It is a super-2 number, since 2×46404446066² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (46404446063) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10888376 + ... + 10892636.

It is an arithmetic number, because the mean of its divisors is an integer number (1292165946).

Almost surely, 2^46404446066 is an apocalyptic number.

46404446066 is a deficient number, since it is larger than the sum of its proper divisors (36294174478).

46404446066 is a wasteful number, since it uses less digits than its factorization.

46404446066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5115.

The product of its (nonzero) digits is 1327104, while the sum is 44.

The spelling of 46404446066 in words is "forty-six billion, four hundred four million, four hundred forty-six thousand, sixty-six".