4121612033459 has 4 divisors (see below), whose sum is σ = 4173784337760. Its totient is φ = 4069439729160.

The previous prime is 4121612033443. The next prime is 4121612033471. The reversal of 4121612033459 is 9543302161214.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4121612033459 - 2⁴ = 4121612033443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4121612033479) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26086152032 + ... + 26086152189.

It is an arithmetic number, because the mean of its divisors is an integer number (1043446084440).

Almost surely, 2^{4121612033459} is an apocalyptic number.

4121612033459 is a deficient number, since it is larger than the sum of its proper divisors (52172304301).

4121612033459 is an equidigital number, since it uses as much as digits as its factorization.

4121612033459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52172304300.

The product of its (nonzero) digits is 155520, while the sum is 41.

The spelling of 4121612033459 in words is "four trillion, one hundred twenty-one billion, six hundred twelve million, thirty-three thousand, four hundred fifty-nine".