1263224305416 has 64 divisors (see below), whose sum is σ = 3187986796800. Its totient is φ = 417097916928.

The previous prime is 1263224305393. The next prime is 1263224305471. The reversal of 1263224305416 is 6145034223621.

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, 1107450 + ... + 1937238.

It is an arithmetic number, because the mean of its divisors is an integer number (49812293700).

Almost surely, 2^{1263224305416} is an apocalyptic number.

It is an amenable number.

1263224305416 is an abundant number, since it is smaller than the sum of its proper divisors (1924762491384).

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

1263224305416 is a wasteful number, since it uses less digits than its factorization.

1263224305416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830398 (or 830394 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 39.

The spelling of 1263224305416 in words is "one trillion, two hundred sixty-three billion, two hundred twenty-four million, three hundred five thousand, four hundred sixteen".