80335286951493 has 96 divisors (see below), whose sum is σ = 133979562762240. Its totient is φ = 41783975660160.

The previous prime is 80335286951483. The next prime is 80335286951501. The reversal of 80335286951493 is 39415968253308.

It is not a de Polignac number, because 80335286951493 - 2¹⁷ = 80335286820421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80335286951483) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 238813371 + ... + 239149527.

It is an arithmetic number, because the mean of its divisors is an integer number (1395620445440).

Almost surely, 2^{80335286951493} is an apocalyptic number.

It is an amenable number.

80335286951493 is a deficient number, since it is larger than the sum of its proper divisors (53644275810747).

80335286951493 is a wasteful number, since it uses less digits than its factorization.

80335286951493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336495 (or 336356 counting only the distinct ones).

The product of its (nonzero) digits is 167961600, while the sum is 66.

The spelling of 80335286951493 in words is "eighty trillion, three hundred thirty-five billion, two hundred eighty-six million, nine hundred fifty-one thousand, four hundred ninety-three".