616546342126 has 32 divisors (see below), whose sum is σ = 1123966821600. Its totient is φ = 249770398080.

The previous prime is 616546342121. The next prime is 616546342133. The reversal of 616546342126 is 621243645616.

616546342126 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (616546342121) 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, 37159921 + ... + 37176508.

It is an arithmetic number, because the mean of its divisors is an integer number (35123963175).

Almost surely, 2^616546342126 is an apocalyptic number.

616546342126 is a deficient number, since it is larger than the sum of its proper divisors (507420479474).

616546342126 is a wasteful number, since it uses less digits than its factorization.

616546342126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74336484.

The product of its digits is 1244160, while the sum is 46.

The spelling of 616546342126 in words is "six hundred sixteen billion, five hundred forty-six million, three hundred forty-two thousand, one hundred twenty-six".