1424311521113 has 64 divisors (see below), whose sum is σ = 1604194536000. Its totient is φ = 1256183562240.

The previous prime is 1424311521043. The next prime is 1424311521131. The reversal of 1424311521113 is 3111251134241.

It can be written as a sum of positive squares in 32 ways, for example, as 1081575040144 + 342736480969 = 1039988^2 + 585437^2 .

It is a cyclic number.

It is not a de Polignac number, because 1424311521113 - 2¹⁸ = 1424311258969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1424311521013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3482424053 + ... + 3482424461.

It is an arithmetic number, because the mean of its divisors is an integer number (25065539625).

Almost surely, 2^{1424311521113} is an apocalyptic number.

1424311521113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1424311521113 is a deficient number, since it is larger than the sum of its proper divisors (179883014887).

1424311521113 is a wasteful number, since it uses less digits than its factorization.

1424311521113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1102.

The product of its digits is 2880, while the sum is 29.

Adding to 1424311521113 its reverse (3111251134241), we get a palindrome (4535562655354).

The spelling of 1424311521113 in words is "one trillion, four hundred twenty-four billion, three hundred eleven million, five hundred twenty-one thousand, one hundred thirteen".