612080043 has 8 divisors (see below), whose sum is σ = 821305488. Its totient is φ = 405453984.

The previous prime is 612079999. The next prime is 612080047. The reversal of 612080043 is 340080216.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 612080043 - 2²⁶ = 544971179 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 612079995 and 612080022.

It is not an unprimeable number, because it can be changed into a prime (612080047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 649296 + ... + 650237.

It is an arithmetic number, because the mean of its divisors is an integer number (102663186).

Almost surely, 2^612080043 is an apocalyptic number.

612080043 is a deficient number, since it is larger than the sum of its proper divisors (209225445).

612080043 is a wasteful number, since it uses less digits than its factorization.

612080043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1299693.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 612080043 is about 24740.2514740655. The cubic root of 612080043 is about 849.0554874175.

The spelling of 612080043 in words is "six hundred twelve million, eighty thousand, forty-three".