73860128803 has 8 divisors (see below), whose sum is σ = 78212593872. Its totient is φ = 69508525056.

The previous prime is 73860128801. The next prime is 73860128807. The reversal of 73860128803 is 30882106837.

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

It is not a de Polignac number, because 73860128803 - 2¹ = 73860128801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (73860128801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34425 + ... + 385882.

It is an arithmetic number, because the mean of its divisors is an integer number (9776574234).

Almost surely, 2^73860128803 is an apocalyptic number.

73860128803 is a deficient number, since it is larger than the sum of its proper divisors (4352465069).

73860128803 is a wasteful number, since it uses less digits than its factorization.

73860128803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430661.

The product of its (nonzero) digits is 387072, while the sum is 46.

The spelling of 73860128803 in words is "seventy-three billion, eight hundred sixty million, one hundred twenty-eight thousand, eight hundred three".