80734740748 has 6 divisors (see below), whose sum is σ = 141285796316. Its totient is φ = 40367370372.

The previous prime is 80734740731. The next prime is 80734740763. The reversal of 80734740748 is 84704743708.

It is a junction number, because it is equal to n+sod(n) for n = 80734740695 and 80734740704.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10091842590 + ... + 10091842597.

Almost surely, 2^80734740748 is an apocalyptic number.

It is an amenable number.

80734740748 is a deficient number, since it is larger than the sum of its proper divisors (60551055568).

80734740748 is a wasteful number, since it uses less digits than its factorization.

80734740748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20183685191 (or 20183685189 counting only the distinct ones).

The product of its (nonzero) digits is 4214784, while the sum is 52.

The spelling of 80734740748 in words is "eighty billion, seven hundred thirty-four million, seven hundred forty thousand, seven hundred forty-eight".