619243342916 has 24 divisors (see below), whose sum is σ = 1182255624480. Its totient is φ = 281459059200.

The previous prime is 619243342897. The next prime is 619243342919.

619243342916 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (619243342919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 466211 + ... + 1206581.

It is an arithmetic number, because the mean of its divisors is an integer number (49260651020).

Almost surely, 2^619243342916 is an apocalyptic number.

It is an amenable number.

619243342916 is a deficient number, since it is larger than the sum of its proper divisors (563012281564).

619243342916 is a wasteful number, since it uses less digits than its factorization.

619243342916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 759395 (or 759393 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 50.

The spelling of 619243342916 in words is "six hundred nineteen billion, two hundred forty-three million, three hundred forty-two thousand, nine hundred sixteen".