1017054370672 has 20 divisors (see below), whose sum is σ = 2038492597320. Its totient is φ = 490991764928.

The previous prime is 1017054370649. The next prime is 1017054370691. The reversal of 1017054370672 is 2760734507101.

It is a happy number.

1017054370672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1095963298 + ... + 1095964225.

It is an arithmetic number, because the mean of its divisors is an integer number (101924629866).

Almost surely, 2^{1017054370672} is an apocalyptic number.

It is an amenable number.

1017054370672 is an abundant number, since it is smaller than the sum of its proper divisors (1021438226648).

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

1017054370672 is a wasteful number, since it uses less digits than its factorization.

1017054370672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2191927560 (or 2191927554 counting only the distinct ones).

The product of its (nonzero) digits is 246960, while the sum is 43.

Adding to 1017054370672 its reverse (2760734507101), we get a palindrome (3777788877773).

The spelling of 1017054370672 in words is "one trillion, seventeen billion, fifty-four million, three hundred seventy thousand, six hundred seventy-two".