340216716356 has 24 divisors (see below), whose sum is σ = 667058822976. Its totient is φ = 150464394720.

The previous prime is 340216716349. The next prime is 340216716403. The reversal of 340216716356 is 653617612043.

It is a Harshad number since it is a multiple of its sum of digits (44).

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, 104487536 + ... + 104490791.

It is an arithmetic number, because the mean of its divisors is an integer number (27794117624).

Almost surely, 2^340216716356 is an apocalyptic number.

It is an amenable number.

340216716356 is a deficient number, since it is larger than the sum of its proper divisors (326842106620).

340216716356 is a wasteful number, since it uses less digits than its factorization.

340216716356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208978379 (or 208978377 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 44.

The spelling of 340216716356 in words is "three hundred forty billion, two hundred sixteen million, seven hundred sixteen thousand, three hundred fifty-six".