46446533642 has 8 divisors (see below), whose sum is σ = 69672324000. Its totient is φ = 23222425644.

The previous prime is 46446533621. The next prime is 46446533647. The reversal of 46446533642 is 24633564464.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (46446533647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 349142 + ... + 463457.

It is an arithmetic number, because the mean of its divisors is an integer number (8709040500).

Almost surely, 2^46446533642 is an apocalyptic number.

46446533642 is a deficient number, since it is larger than the sum of its proper divisors (23225790358).

46446533642 is a wasteful number, since it uses less digits than its factorization.

46446533642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 841180.

The product of its digits is 4976640, while the sum is 47.

The spelling of 46446533642 in words is "forty-six billion, four hundred forty-six million, five hundred thirty-three thousand, six hundred forty-two".