10454230042 has 4 divisors (see below), whose sum is σ = 15681345066. Its totient is φ = 5227115020.

The previous prime is 10454229967. The next prime is 10454230091. The reversal of 10454230042 is 24003245401.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24003245401 = 617 ⋅38903153.

It can be written as a sum of positive squares in only one way, i.e., 10432783881 + 21446161 = 102141^2 + 4631^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10454229989 and 10454230016.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2613557509 + ... + 2613557512.

Almost surely, 2^10454230042 is an apocalyptic number.

10454230042 is a deficient number, since it is larger than the sum of its proper divisors (5227115024).

10454230042 is an equidigital number, since it uses as much as digits as its factorization.

10454230042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5227115023.

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 10454230042 its reverse (24003245401), we get a palindrome (34457475443).

The spelling of 10454230042 in words is "ten billion, four hundred fifty-four million, two hundred thirty thousand, forty-two".