1361375068 has 12 divisors (see below), whose sum is σ = 2383286752. Its totient is φ = 680436000.

The previous prime is 1361375063. The next prime is 1361375089. The reversal of 1361375068 is 8605731631.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1361375068.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1361375063) 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, 50433 + ... + 72568.

Almost surely, 2^1361375068 is an apocalyptic number.

It is an amenable number.

1361375068 is a deficient number, since it is larger than the sum of its proper divisors (1021911684).

1361375068 is a wasteful number, since it uses less digits than its factorization.

1361375068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125772 (or 125770 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 1361375068 is about 36896.8165022404. The cubic root of 1361375068 is about 1108.3049278692.

The spelling of 1361375068 in words is "one billion, three hundred sixty-one million, three hundred seventy-five thousand, sixty-eight".