1148876935397 has 4 divisors (see below), whose sum is σ = 1150318437996. Its totient is φ = 1147435432800.

The previous prime is 1148876935387. The next prime is 1148876935433. The reversal of 1148876935397 is 7935396788411.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 784285588801 + 364591346596 = 885599^2 + 603814^2 .

It is a cyclic number.

It is not a de Polignac number, because 1148876935397 - 2¹⁸ = 1148876673253 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1148876935397.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1148876935387) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 720750104 + ... + 720751697.

It is an arithmetic number, because the mean of its divisors is an integer number (287579609499).

Almost surely, 2^{1148876935397} is an apocalyptic number.

It is an amenable number.

1148876935397 is a deficient number, since it is larger than the sum of its proper divisors (1441502599).

1148876935397 is an equidigital number, since it uses as much as digits as its factorization.

1148876935397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1441502598.

The product of its digits is 274337280, while the sum is 71.

The spelling of 1148876935397 in words is "one trillion, one hundred forty-eight billion, eight hundred seventy-six million, nine hundred thirty-five thousand, three hundred ninety-seven".