46994048146 has 8 divisors (see below), whose sum is σ = 70492078080. Its totient is φ = 23496688788.

The previous prime is 46994048089. The next prime is 46994048149. The reversal of 46994048146 is 64184049964.

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

It is a super-2 number, since 2×46994048146² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (46994048149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81775 + ... + 317293.

It is an arithmetic number, because the mean of its divisors is an integer number (8811509760).

Almost surely, 2^46994048146 is an apocalyptic number.

46994048146 is a deficient number, since it is larger than the sum of its proper divisors (23498029934).

46994048146 is a wasteful number, since it uses less digits than its factorization.

46994048146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335288.

The product of its (nonzero) digits is 5971968, while the sum is 55.

The spelling of 46994048146 in words is "forty-six billion, nine hundred ninety-four million, forty-eight thousand, one hundred forty-six".