10254540523142 has 4 divisors (see below), whose sum is σ = 15381810784716. Its totient is φ = 5127270261570.

The previous prime is 10254540523099. The next prime is 10254540523163. The reversal of 10254540523142 is 24132504545201.

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

It is a super-2 number, since 2×10254540523142² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10254540523096 and 10254540523105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2563635130784 + ... + 2563635130787.

It is an arithmetic number, because the mean of its divisors is an integer number (3845452696179).

Almost surely, 2^{10254540523142} is an apocalyptic number.

10254540523142 is a deficient number, since it is larger than the sum of its proper divisors (5127270261574).

10254540523142 is an equidigital number, since it uses as much as digits as its factorization.

10254540523142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5127270261573.

The product of its (nonzero) digits is 192000, while the sum is 38.

The spelling of 10254540523142 in words is "ten trillion, two hundred fifty-four billion, five hundred forty million, five hundred twenty-three thousand, one hundred forty-two".