10142604062513 has 4 divisors (see below), whose sum is σ = 10922804375028. Its totient is φ = 9362403750000.

The previous prime is 10142604062441. The next prime is 10142604062527. The reversal of 10142604062513 is 31526040624101.

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 6639032463424 + 3503571599089 = 2576632^2 + 1871783^2 .

It is a cyclic number.

It is not a de Polignac number, because 10142604062513 - 2¹⁰ = 10142604061489 is a prime.

It is a super-2 number, since 2×10142604062513² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10142604067513) 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 3 ways as a sum of consecutive naturals, for example, 390100156238 + ... + 390100156263.

It is an arithmetic number, because the mean of its divisors is an integer number (2730701093757).

Almost surely, 2^{10142604062513} is an apocalyptic number.

10142604062513 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10142604062513 is a deficient number, since it is larger than the sum of its proper divisors (780200312515).

10142604062513 is an equidigital number, since it uses as much as digits as its factorization.

10142604062513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 780200312514.

The product of its (nonzero) digits is 34560, while the sum is 35.

Adding to 10142604062513 its reverse (31526040624101), we get a palindrome (41668644686614).

The spelling of 10142604062513 in words is "ten trillion, one hundred forty-two billion, six hundred four million, sixty-two thousand, five hundred thirteen".