73473422002 has 8 divisors (see below), whose sum is σ = 110211318576. Its totient is φ = 36736315812.

The previous prime is 73473421999. The next prime is 73473422021. The reversal of 73473422002 is 20022437437.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176313 + ... + 421939.

It is an arithmetic number, because the mean of its divisors is an integer number (13776414822).

Almost surely, 2^73473422002 is an apocalyptic number.

73473422002 is a deficient number, since it is larger than the sum of its proper divisors (36737896574).

73473422002 is a wasteful number, since it uses less digits than its factorization.

73473422002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395192.

The product of its (nonzero) digits is 56448, while the sum is 34.

Adding to 73473422002 its reverse (20022437437), we get a palindrome (93495859439).

The spelling of 73473422002 in words is "seventy-three billion, four hundred seventy-three million, four hundred twenty-two thousand, two".