1363563342 has 64 divisors (see below), whose sum is σ = 3132380160. Its totient is φ = 439422912.

The previous prime is 1363563287. The next prime is 1363563343. The reversal of 1363563342 is 2433653631.

1363563342 is a `hidden beast` number, since 1 + 3 + 63 + 563 + 34 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1363563297 and 1363563306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1363563343) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 207418 + ... + 213890.

It is an arithmetic number, because the mean of its divisors is an integer number (48943440).

Almost surely, 2^1363563342 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1363563342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1566190080).

1363563342 is an abundant number, since it is smaller than the sum of its proper divisors (1768816818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1363563342 is a wasteful number, since it uses less digits than its factorization.

1363563342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6614 (or 6608 counting only the distinct ones).

The product of its digits is 116640, while the sum is 36.

The square root of 1363563342 is about 36926.4585629329. The cubic root of 1363563342 is about 1108.8984396823.

The spelling of 1363563342 in words is "one billion, three hundred sixty-three million, five hundred sixty-three thousand, three hundred forty-two".