80609026416 has 80 divisors (see below), whose sum is σ = 208965806880. Its totient is φ = 26776166400.

The previous prime is 80609026411. The next prime is 80609026423. The reversal of 80609026416 is 61462090608.

It is a super-3 number, since 3×80609026416³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80609026411) 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, 33740550 + ... + 33742938.

It is an arithmetic number, because the mean of its divisors is an integer number (2612072586).

Almost surely, 2^80609026416 is an apocalyptic number.

It is an amenable number.

80609026416 is an abundant number, since it is smaller than the sum of its proper divisors (128356780464).

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

80609026416 is a wasteful number, since it uses less digits than its factorization.

80609026416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4554 (or 4548 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 42.

The spelling of 80609026416 in words is "eighty billion, six hundred nine million, twenty-six thousand, four hundred sixteen".