1314216616446 has 32 divisors (see below), whose sum is σ = 2921627412000. Its totient is φ = 437900299200.

The previous prime is 1314216616429. The next prime is 1314216616459. The reversal of 1314216616446 is 6446166124131.

1314216616446 is a `hidden beast` number, since 1 + 3 + 1 + 4 + 21 + 6 + 616 + 4 + 4 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4636255 + ... + 4911546.

It is an arithmetic number, because the mean of its divisors is an integer number (91300856625).

Almost surely, 2^{1314216616446} is an apocalyptic number.

1314216616446 is an abundant number, since it is smaller than the sum of its proper divisors (1607410795554).

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

1314216616446 is a wasteful number, since it uses less digits than its factorization.

1314216616446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9550361 (or 9550355 counting only the distinct ones).

The product of its digits is 497664, while the sum is 45.

The spelling of 1314216616446 in words is "one trillion, three hundred fourteen billion, two hundred sixteen million, six hundred sixteen thousand, four hundred forty-six".