4642473776146 has 8 divisors (see below), whose sum is σ = 7125657423984. Its totient is φ = 2267254634820.

The previous prime is 4642473776111. The next prime is 4642473776147. The reversal of 4642473776146 is 6416773742464.

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

It is a super-2 number, since 2×4642473776146² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4642473776147) 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, 26991126520 + ... + 26991126691.

It is an arithmetic number, because the mean of its divisors is an integer number (890707177998).

Almost surely, 2^{4642473776146} is an apocalyptic number.

4642473776146 is a deficient number, since it is larger than the sum of its proper divisors (2483183647838).

4642473776146 is a wasteful number, since it uses less digits than its factorization.

4642473776146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53982253256.

The product of its digits is 113799168, while the sum is 61.

The spelling of 4642473776146 in words is "four trillion, six hundred forty-two billion, four hundred seventy-three million, seven hundred seventy-six thousand, one hundred forty-six".