73090920848 has 20 divisors (see below), whose sum is σ = 154487628528. Its totient is φ = 33223145760.

The previous prime is 73090920821. The next prime is 73090920911. The reversal of 73090920848 is 84802909037.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 73090920796 and 73090920805.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207644486 + ... + 207644837.

Almost surely, 2^73090920848 is an apocalyptic number.

It is an amenable number.

73090920848 is an abundant number, since it is smaller than the sum of its proper divisors (81396707680).

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

73090920848 is a wasteful number, since it uses less digits than its factorization.

73090920848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415289342 (or 415289336 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 50.

The spelling of 73090920848 in words is "seventy-three billion, ninety million, nine hundred twenty thousand, eight hundred forty-eight".