1363440533234 has 16 divisors (see below), whose sum is σ = 2213548612800. Its totient is φ = 626118031440.

The previous prime is 1363440533207. The next prime is 1363440533239. The reversal of 1363440533234 is 4323350443631.

It is a junction number, because it is equal to n+sod(n) for n = 1363440533191 and 1363440533200.

It is not an unprimeable number, because it can be changed into a prime (1363440533239) 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, 131753672 + ... + 131764019.

It is an arithmetic number, because the mean of its divisors is an integer number (138346788300).

Almost surely, 2^{1363440533234} is an apocalyptic number.

1363440533234 is a deficient number, since it is larger than the sum of its proper divisors (850108079566).

1363440533234 is a wasteful number, since it uses less digits than its factorization.

1363440533234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263517905.

The product of its (nonzero) digits is 933120, while the sum is 41.

Adding to 1363440533234 its reverse (4323350443631), we get a palindrome (5686790976865).

The spelling of 1363440533234 in words is "one trillion, three hundred sixty-three billion, four hundred forty million, five hundred thirty-three thousand, two hundred thirty-four".