80144139301 has 4 divisors (see below), whose sum is σ = 80145513504. Its totient is φ = 80142765100.

The previous prime is 80144139247. The next prime is 80144139307. The reversal of 80144139301 is 10393144108.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 80144139301 - 2¹⁷ = 80144008229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80144139307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 595555 + ... + 717616.

It is an arithmetic number, because the mean of its divisors is an integer number (20036378376).

Almost surely, 2^80144139301 is an apocalyptic number.

It is an amenable number.

80144139301 is a deficient number, since it is larger than the sum of its proper divisors (1374203).

80144139301 is a wasteful number, since it uses less digits than its factorization.

80144139301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374202.

The product of its (nonzero) digits is 10368, while the sum is 34.

The spelling of 80144139301 in words is "eighty billion, one hundred forty-four million, one hundred thirty-nine thousand, three hundred one".