80230245739 has 8 divisors (see below), whose sum is σ = 91695296768. Its totient is φ = 68766091560.

The previous prime is 80230245727. The next prime is 80230245763. The reversal of 80230245739 is 93754203208.

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

It is a cyclic number.

It is not a de Polignac number, because 80230245739 - 2⁷ = 80230245611 is a prime.

It is a super-2 number, since 2×80230245739² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 80230245695 and 80230245704.

It is not an unprimeable number, because it can be changed into a prime (80230245839) 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, 20127 + ... + 401080.

It is an arithmetic number, because the mean of its divisors is an integer number (11461912096).

Almost surely, 2^80230245739 is an apocalyptic number.

80230245739 is a deficient number, since it is larger than the sum of its proper divisors (11465051029).

80230245739 is a wasteful number, since it uses less digits than its factorization.

80230245739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448425.

The product of its (nonzero) digits is 362880, while the sum is 43.

The spelling of 80230245739 in words is "eighty billion, two hundred thirty million, two hundred forty-five thousand, seven hundred thirty-nine".