73229299061 has 8 divisors (see below), whose sum is σ = 73569242880. Its totient is φ = 72889458912.

The previous prime is 73229299049. The next prime is 73229299063. The reversal of 73229299061 is 16099292237.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-73229299061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73229299063) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1635470 + ... + 1679648.

It is an arithmetic number, because the mean of its divisors is an integer number (9196155360).

Almost surely, 2^73229299061 is an apocalyptic number.

It is an amenable number.

73229299061 is a deficient number, since it is larger than the sum of its proper divisors (339943819).

73229299061 is a wasteful number, since it uses less digits than its factorization.

73229299061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51835.

The product of its (nonzero) digits is 734832, while the sum is 50.

The spelling of 73229299061 in words is "seventy-three billion, two hundred twenty-nine million, two hundred ninety-nine thousand, sixty-one".