80144097 has 16 divisors (see below), whose sum is σ = 117469440. Its totient is φ = 48198800.

The previous prime is 80144093. The next prime is 80144101. The reversal of 80144097 is 79044108.

It is an interprime number because it is at equal distance from previous prime (80144093) and next prime (80144101).

It is a cyclic number.

It is not a de Polignac number, because 80144097 - 2² = 80144093 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (80144093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4947 + ... + 13592.

It is an arithmetic number, because the mean of its divisors is an integer number (7341840).

Almost surely, 2^80144097 is an apocalyptic number.

It is an amenable number.

80144097 is a deficient number, since it is larger than the sum of its proper divisors (37325343).

80144097 is a wasteful number, since it uses less digits than its factorization.

80144097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18684.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 80144097 is about 8952.3235531341. The cubic root of 80144097 is about 431.1454891462.

Adding to 80144097 its sum of digits (33), we get a triangular number (80144130 = T₁₂₆₆₀).

The spelling of 80144097 in words is "eighty million, one hundred forty-four thousand, ninety-seven".