73433063478 has 8 divisors (see below), whose sum is σ = 146866126968. Its totient is φ = 24477687824.

The previous prime is 73433063441. The next prime is 73433063479. The reversal of 73433063478 is 87436033437.

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

73433063478 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73433063479) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6119421951 + ... + 6119421962.

It is an arithmetic number, because the mean of its divisors is an integer number (18358265871).

Almost surely, 2^73433063478 is an apocalyptic number.

73433063478 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73433063478 is a wasteful number, since it uses less digits than its factorization.

73433063478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12238843918.

The product of its (nonzero) digits is 3048192, while the sum is 48.

The spelling of 73433063478 in words is "seventy-three billion, four hundred thirty-three million, sixty-three thousand, four hundred seventy-eight".