616212943702 has 4 divisors (see below), whose sum is σ = 924319415556. Its totient is φ = 308106471850.

The previous prime is 616212943681. The next prime is 616212943741. The reversal of 616212943702 is 207349212616.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 154053235924 + ... + 154053235927.

It is an arithmetic number, because the mean of its divisors is an integer number (231079853889).

Almost surely, 2^616212943702 is an apocalyptic number.

616212943702 is a deficient number, since it is larger than the sum of its proper divisors (308106471854).

616212943702 is a wasteful number, since it uses less digits than its factorization.

616212943702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308106471853.

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 616212943702 in words is "six hundred sixteen billion, two hundred twelve million, nine hundred forty-three thousand, seven hundred two".