1147402837613 has 2 divisors, whose sum is σ = 1147402837614. Its totient is φ = 1147402837612.

The previous prime is 1147402837541. The next prime is 1147402837619. The reversal of 1147402837613 is 3167382047411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1071115292809 + 76287544804 = 1034947^2 + 276202^2 .

It is a cyclic number.

It is not a de Polignac number, because 1147402837613 - 2¹² = 1147402833517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1147402837619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 573701418806 + 573701418807.

It is an arithmetic number, because the mean of its divisors is an integer number (573701418807).

Almost surely, 2^{1147402837613} is an apocalyptic number.

It is an amenable number.

1147402837613 is a deficient number, since it is larger than the sum of its proper divisors (1).

1147402837613 is an equidigital number, since it uses as much as digits as its factorization.

1147402837613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 677376, while the sum is 47.

The spelling of 1147402837613 in words is "one trillion, one hundred forty-seven billion, four hundred two million, eight hundred thirty-seven thousand, six hundred thirteen".