73322142984780 has 24 divisors (see below), whose sum is σ = 205302000357552. Its totient is φ = 19552571462592.

The previous prime is 73322142984659. The next prime is 73322142984803. The reversal of 73322142984780 is 8748924122337.

73322142984780 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×73322142984780² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (60), and also a Moran number because the ratio is a prime number: 1222035716413 = 73322142984780 / (7 + 3 + 3 + 2 + 2 + 1 + 4 + 2 + 9 + 8 + 4 + 7 + 8 + 0).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 611017858147 + ... + 611017858266.

It is an arithmetic number, because the mean of its divisors is an integer number (8554250014898).

Almost surely, 2^{73322142984780} is an apocalyptic number.

It is an amenable number.

73322142984780 is an abundant number, since it is smaller than the sum of its proper divisors (131979857372772).

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

73322142984780 is a wasteful number, since it uses less digits than its factorization.

73322142984780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1222035716425 (or 1222035716423 counting only the distinct ones).

The product of its (nonzero) digits is 32514048, while the sum is 60.

The spelling of 73322142984780 in words is "seventy-three trillion, three hundred twenty-two billion, one hundred forty-two million, nine hundred eighty-four thousand, seven hundred eighty".