16312468797712 has 10 divisors (see below), whose sum is σ = 31605408295598. Its totient is φ = 8156234398848.

The previous prime is 16312468797679. The next prime is 16312468797739. The reversal of 16312468797712 is 21779786421361.

It can be written as a sum of positive squares in only one way, i.e., 13925555036416 + 2386913761296 = 3731696^2 + 1544964^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 509764649913 + ... + 509764649944.

Almost surely, 2^{16312468797712} is an apocalyptic number.

It is an amenable number.

16312468797712 is a deficient number, since it is larger than the sum of its proper divisors (15292939497886).

16312468797712 is a wasteful number, since it uses less digits than its factorization.

16312468797712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1019529299865 (or 1019529299859 counting only the distinct ones).

The product of its digits is 42674688, while the sum is 64.

The spelling of 16312468797712 in words is "sixteen trillion, three hundred twelve billion, four hundred sixty-eight million, seven hundred ninety-seven thousand, seven hundred twelve".