10542431113514 has 4 divisors (see below), whose sum is σ = 15813646670274. Its totient is φ = 5271215556756.

The previous prime is 10542431113483. The next prime is 10542431113547. The reversal of 10542431113514 is 41531113424501.

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

It can be written as a sum of positive squares in only one way, i.e., 7831742175625 + 2710688937889 = 2798525^2 + 1646417^2 .

It is a super-2 number, since 2×10542431113514² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2635607778377 + ... + 2635607778380.

Almost surely, 2^{10542431113514} is an apocalyptic number.

10542431113514 is a deficient number, since it is larger than the sum of its proper divisors (5271215556760).

10542431113514 is an equidigital number, since it uses as much as digits as its factorization.

10542431113514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5271215556759.

The product of its (nonzero) digits is 28800, while the sum is 35.

The spelling of 10542431113514 in words is "ten trillion, five hundred forty-two billion, four hundred thirty-one million, one hundred thirteen thousand, five hundred fourteen".