1016456623460 has 48 divisors (see below), whose sum is σ = 2169697373760. Its totient is φ = 399907981440.

The previous prime is 1016456623453. The next prime is 1016456623499. The reversal of 1016456623460 is 643266546101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 311951 + ... + 1459529.

It is an arithmetic number, because the mean of its divisors is an integer number (45202028620).

Almost surely, 2^{1016456623460} is an apocalyptic number.

1016456623460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1016456623460 is an abundant number, since it is smaller than the sum of its proper divisors (1153240750300).

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

1016456623460 is a wasteful number, since it uses less digits than its factorization.

1016456623460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1148316 (or 1148314 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 44.

The spelling of 1016456623460 in words is "one trillion, sixteen billion, four hundred fifty-six million, six hundred twenty-three thousand, four hundred sixty".