1147033627849 has 4 divisors (see below), whose sum is σ = 1147035853264. Its totient is φ = 1147031402436.

The previous prime is 1147033627847. The next prime is 1147033627871. The reversal of 1147033627849 is 9487263307411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1147033627849 - 2¹ = 1147033627847 is a prime.

It is a super-2 number, since 2×1147033627849² (a number of 25 digits) contains 22 as substring.

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 1147033627849.

It is not an unprimeable number, because it can be changed into a prime (1147033627843) 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, 103654 + ... + 1518160.

It is an arithmetic number, because the mean of its divisors is an integer number (286758963316).

Almost surely, 2^{1147033627849} is an apocalyptic number.

It is an amenable number.

1147033627849 is a deficient number, since it is larger than the sum of its proper divisors (2225415).

1147033627849 is an equidigital number, since it uses as much as digits as its factorization.

1147033627849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2225414.

The product of its (nonzero) digits is 6096384, while the sum is 55.

The spelling of 1147033627849 in words is "one trillion, one hundred forty-seven billion, thirty-three million, six hundred twenty-seven thousand, eight hundred forty-nine".