454230451342 has 8 divisors (see below), whose sum is σ = 682173560016. Its totient is φ = 226839264672.

The previous prime is 454230451309. The next prime is 454230451349. The reversal of 454230451342 is 243154032454.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454230451349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137978443 + ... + 137981734.

It is an arithmetic number, because the mean of its divisors is an integer number (85271695002).

Almost surely, 2^454230451342 is an apocalyptic number.

454230451342 is a deficient number, since it is larger than the sum of its proper divisors (227943108674).

454230451342 is a wasteful number, since it uses less digits than its factorization.

454230451342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275961002.

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 454230451342 its reverse (243154032454), we get a palindrome (697384483796).

The spelling of 454230451342 in words is "four hundred fifty-four billion, two hundred thirty million, four hundred fifty-one thousand, three hundred forty-two".