1007746886644 has 48 divisors (see below), whose sum is σ = 1883387455488. Its totient is φ = 470667925728.

The previous prime is 1007746886639. The next prime is 1007746886683. The reversal of 1007746886644 is 4466886477001.

It is a happy number.

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, 23742489 + ... + 23784895.

It is an arithmetic number, because the mean of its divisors is an integer number (39237238656).

Almost surely, 2^{1007746886644} is an apocalyptic number.

It is an amenable number.

1007746886644 is a deficient number, since it is larger than the sum of its proper divisors (875640568844).

1007746886644 is a wasteful number, since it uses less digits than its factorization.

1007746886644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48484 (or 48482 counting only the distinct ones).

The product of its (nonzero) digits is 43352064, while the sum is 61.

The spelling of 1007746886644 in words is "one trillion, seven billion, seven hundred forty-six million, eight hundred eighty-six thousand, six hundred forty-four".