73680255141 has 16 divisors (see below), whose sum is σ = 100343003904. Its totient is φ = 48069097664.

The previous prime is 73680255071. The next prime is 73680255179. The reversal of 73680255141 is 14155208637.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 73680255141 - 2¹¹ = 73680253093 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 73680255093 and 73680255102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73680255191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1302931 + ... + 1358303.

It is an arithmetic number, because the mean of its divisors is an integer number (6271437744).

Almost surely, 2^73680255141 is an apocalyptic number.

It is an amenable number.

73680255141 is a deficient number, since it is larger than the sum of its proper divisors (26662748763).

73680255141 is a wasteful number, since it uses less digits than its factorization.

73680255141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64860.

The product of its (nonzero) digits is 201600, while the sum is 42.

The spelling of 73680255141 in words is "seventy-three billion, six hundred eighty million, two hundred fifty-five thousand, one hundred forty-one".