612041683037 has 4 divisors (see below), whose sum is σ = 612046001280. Its totient is φ = 612037364796.

The previous prime is 612041682991. The next prime is 612041683039. The reversal of 612041683037 is 730386140216.

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 a de Polignac number, because none of the positive numbers 2^k-612041683037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 612041682985 and 612041683003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (612041683039) 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 3 ways as a sum of consecutive naturals, for example, 1939043 + ... + 2232480.

It is an arithmetic number, because the mean of its divisors is an integer number (153011500320).

Almost surely, 2^612041683037 is an apocalyptic number.

It is an amenable number.

612041683037 is a deficient number, since it is larger than the sum of its proper divisors (4318243).

612041683037 is a wasteful number, since it uses less digits than its factorization.

612041683037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4318242.

The product of its (nonzero) digits is 145152, while the sum is 41.

The spelling of 612041683037 in words is "six hundred twelve billion, forty-one million, six hundred eighty-three thousand, thirty-seven".