80073143455 has 8 divisors (see below), whose sum is σ = 96969312000. Its totient is φ = 63470821536.

The previous prime is 80073143417. The next prime is 80073143519. The reversal of 80073143455 is 55434137008.

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 80073143455 - 2⁷ = 80073143327 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73461055 + ... + 73462144.

It is an arithmetic number, because the mean of its divisors is an integer number (12121164000).

Almost surely, 2^80073143455 is an apocalyptic number.

80073143455 is a deficient number, since it is larger than the sum of its proper divisors (16896168545).

80073143455 is a wasteful number, since it uses less digits than its factorization.

80073143455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146923313.

The product of its (nonzero) digits is 201600, while the sum is 40.

The spelling of 80073143455 in words is "eighty billion, seventy-three million, one hundred forty-three thousand, four hundred fifty-five".