1027043361 has 16 divisors (see below), whose sum is σ = 1570629120. Its totient is φ = 662608080.

The previous prime is 1027043359. The next prime is 1027043363. The reversal of 1027043361 is 1633407201.

1027043361 is a `hidden beast` number, since 102 + 70 + 433 + 61 = 666.

1027043361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1027043359) and next prime (1027043363).

It is not a de Polignac number, because 1027043361 - 2¹ = 1027043359 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1027043363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 612690 + ... + 614363.

It is an arithmetic number, because the mean of its divisors is an integer number (98164320).

Almost surely, 2^1027043361 is an apocalyptic number.

It is an amenable number.

1027043361 is a deficient number, since it is larger than the sum of its proper divisors (543585759).

1027043361 is a wasteful number, since it uses less digits than its factorization.

1027043361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1227093 (or 1227087 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 1027043361 is about 32047.5172361292. The cubic root of 1027043361 is about 1008.9343925716.

The spelling of 1027043361 in words is "one billion, twenty-seven million, forty-three thousand, three hundred sixty-one".