1013448273788 has 6 divisors (see below), whose sum is σ = 1773534479136. Its totient is φ = 506724136892.

The previous prime is 1013448273767. The next prime is 1013448273793. The reversal of 1013448273788 is 8873728443101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126681034220 + ... + 126681034227.

It is an arithmetic number, because the mean of its divisors is an integer number (295589079856).

Almost surely, 2^{1013448273788} is an apocalyptic number.

It is an amenable number.

1013448273788 is a deficient number, since it is larger than the sum of its proper divisors (760086205348).

1013448273788 is a wasteful number, since it uses less digits than its factorization.

1013448273788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253362068451 (or 253362068449 counting only the distinct ones).

The product of its (nonzero) digits is 7225344, while the sum is 56.

The spelling of 1013448273788 in words is "one trillion, thirteen billion, four hundred forty-eight million, two hundred seventy-three thousand, seven hundred eighty-eight".