80335034443780 has 48 divisors (see below), whose sum is σ = 169670162350080. Its totient is φ = 31950398331648.

The previous prime is 80335034443747. The next prime is 80335034443801. The reversal of 80335034443780 is 8734443053308.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12942340 + ... + 18115579.

It is an arithmetic number, because the mean of its divisors is an integer number (3534795048960).

Almost surely, 2^{80335034443780} is an apocalyptic number.

It is an amenable number.

80335034443780 is an abundant number, since it is smaller than the sum of its proper divisors (89335127906300).

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

80335034443780 is a wasteful number, since it uses less digits than its factorization.

80335034443780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31058668 (or 31058666 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 52.

The spelling of 80335034443780 in words is "eighty trillion, three hundred thirty-five billion, thirty-four million, four hundred forty-three thousand, seven hundred eighty".