1013192047728 has 120 divisors (see below), whose sum is σ = 3241478271200. Its totient is φ = 289405550592.

The previous prime is 1013192047727. The next prime is 1013192047729. The reversal of 1013192047728 is 8277402913101.

1013192047728 is a `hidden beast` number, since 1 + 0 + 131 + 9 + 20 + 477 + 28 = 666.

It is an interprime number because it is at equal distance from previous prime (1013192047727) and next prime (1013192047729).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013192047727) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3665808 + ... + 3932496.

Almost surely, 2^{1013192047728} is an apocalyptic number.

1013192047728 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1013192047728 is an abundant number, since it is smaller than the sum of its proper divisors (2228286223472).

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

1013192047728 is a wasteful number, since it uses less digits than its factorization.

1013192047728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270479 (or 270470 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 45.

The spelling of 1013192047728 in words is "one trillion, thirteen billion, one hundred ninety-two million, forty-seven thousand, seven hundred twenty-eight".