1363412143 has 8 divisors (see below), whose sum is σ = 1393754112. Its totient is φ = 1333125816.

The previous prime is 1363412131. The next prime is 1363412191. The reversal of 1363412143 is 3412143631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1363412143 - 2²¹ = 1361314991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1363415143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37746 + ... + 64432.

It is an arithmetic number, because the mean of its divisors is an integer number (174219264).

Almost surely, 2^1363412143 is an apocalyptic number.

1363412143 is a deficient number, since it is larger than the sum of its proper divisors (30341969).

1363412143 is a wasteful number, since it uses less digits than its factorization.

1363412143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27821.

The product of its digits is 5184, while the sum is 28.

The square root of 1363412143 is about 36924.4112072217. The cubic root of 1363412143 is about 1108.8574513572.

Adding to 1363412143 its reverse (3412143631), we get a palindrome (4775555774).

The spelling of 1363412143 in words is "one billion, three hundred sixty-three million, four hundred twelve thousand, one hundred forty-three".