1634239403016 has 128 divisors (see below), whose sum is σ = 4657705113600. Its totient is φ = 473415425280.

The previous prime is 1634239402997. The next prime is 1634239403039. The reversal of 1634239403016 is 6103049324361.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 997951 + ... + 2065038.

It is an arithmetic number, because the mean of its divisors is an integer number (36388321200).

Almost surely, 2^{1634239403016} is an apocalyptic number.

It is an amenable number.

1634239403016 is an abundant number, since it is smaller than the sum of its proper divisors (3023465710584).

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

1634239403016 is a wasteful number, since it uses less digits than its factorization.

1634239403016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3063099 (or 3063095 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 42.

The spelling of 1634239403016 in words is "one trillion, six hundred thirty-four billion, two hundred thirty-nine million, four hundred three thousand, sixteen".