102126726704 has 40 divisors (see below), whose sum is σ = 212162045760. Its totient is φ = 47451276288.

The previous prime is 102126726673. The next prime is 102126726719. The reversal of 102126726704 is 407627621201.

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 7 ways as a sum of consecutive naturals, for example, 2354879 + ... + 2397854.

It is an arithmetic number, because the mean of its divisors is an integer number (5304051144).

Almost surely, 2^102126726704 is an apocalyptic number.

It is an amenable number.

102126726704 is an abundant number, since it is smaller than the sum of its proper divisors (110035319056).

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

102126726704 is a wasteful number, since it uses less digits than its factorization.

102126726704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4752837 (or 4752831 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 38.

The spelling of 102126726704 in words is "one hundred two billion, one hundred twenty-six million, seven hundred twenty-six thousand, seven hundred four".