10454334342442 has 4 divisors (see below), whose sum is σ = 15681501513666. Its totient is φ = 5227167171220.

The previous prime is 10454334342427. The next prime is 10454334342449. The reversal of 10454334342442 is 24424343345401.

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., 10448933415361 + 5400927081 = 3232481^2 + 73491^2 .

It is not an unprimeable number, because it can be changed into a prime (10454334342449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2613583585609 + ... + 2613583585612.

Almost surely, 2^{10454334342442} is an apocalyptic number.

10454334342442 is a deficient number, since it is larger than the sum of its proper divisors (5227167171224).

10454334342442 is an equidigital number, since it uses as much as digits as its factorization.

10454334342442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5227167171223.

The product of its (nonzero) digits is 2211840, while the sum is 43.

Adding to 10454334342442 its reverse (24424343345401), we get a palindrome (34878677687843).

The spelling of 10454334342442 in words is "ten trillion, four hundred fifty-four billion, three hundred thirty-four million, three hundred forty-two thousand, four hundred forty-two".