1534032423013 has 4 divisors (see below), whose sum is σ = 1555046565868. Its totient is φ = 1513018280160.

The previous prime is 1534032422983. The next prime is 1534032423059. The reversal of 1534032423013 is 3103242304351.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 494515555524 + 1039516867489 = 703218^2 + 1019567^2 .

It is a cyclic number.

It is not a de Polignac number, because 1534032423013 - 2⁹ = 1534032422501 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 (1534032420013) 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, 10507071318 + ... + 10507071463.

It is an arithmetic number, because the mean of its divisors is an integer number (388761641467).

Almost surely, 2^{1534032423013} is an apocalyptic number.

It is an amenable number.

1534032423013 is a deficient number, since it is larger than the sum of its proper divisors (21014142855).

1534032423013 is an equidigital number, since it uses as much as digits as its factorization.

1534032423013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21014142854.

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 1534032423013 its reverse (3103242304351), we get a palindrome (4637274727364).

The spelling of 1534032423013 in words is "one trillion, five hundred thirty-four billion, thirty-two million, four hundred twenty-three thousand, thirteen".