616021632246 has 16 divisors (see below), whose sum is σ = 1232205020208. Its totient is φ = 205313584800.

The previous prime is 616021632229. The next prime is 616021632277. The reversal of 616021632246 is 642236120616.

616021632246 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 an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6690285 + ... + 6781736.

It is an arithmetic number, because the mean of its divisors is an integer number (77012813763).

Almost surely, 2^616021632246 is an apocalyptic number.

616021632246 is an abundant number, since it is smaller than the sum of its proper divisors (616183387962).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

616021632246 is a wasteful number, since it uses less digits than its factorization.

616021632246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13479647.

The product of its (nonzero) digits is 124416, while the sum is 39.

The spelling of 616021632246 in words is "six hundred sixteen billion, twenty-one million, six hundred thirty-two thousand, two hundred forty-six".