80424143926 has 16 divisors (see below), whose sum is σ = 141232644000. Its totient is φ = 33626819520.

The previous prime is 80424143923. The next prime is 80424143951. The reversal of 80424143926 is 62934142408.

It is a super-3 number, since 3×80424143926³ (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 (80424143923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70055301 + ... + 70056448.

It is an arithmetic number, because the mean of its divisors is an integer number (8827040250).

Almost surely, 2^80424143926 is an apocalyptic number.

80424143926 is a deficient number, since it is larger than the sum of its proper divisors (60808500074).

80424143926 is a wasteful number, since it uses less digits than its factorization.

80424143926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140111799.

The product of its (nonzero) digits is 331776, while the sum is 43.

The spelling of 80424143926 in words is "eighty billion, four hundred twenty-four million, one hundred forty-three thousand, nine hundred twenty-six".