454376673454 has 8 divisors (see below), whose sum is σ = 743525465688. Its totient is φ = 206534851560.

The previous prime is 454376673427. The next prime is 454376673467.

It is a happy number.

454376673454 is nontrivially palindromic in base 10.

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

It is a super-2 number, since 2×454376673454² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10326742557 + ... + 10326742600.

It is an arithmetic number, because the mean of its divisors is an integer number (92940683211).

Almost surely, 2^454376673454 is an apocalyptic number.

454376673454 is a deficient number, since it is larger than the sum of its proper divisors (289148792234).

454376673454 is a wasteful number, since it uses less digits than its factorization.

454376673454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20653485170.

The product of its digits is 101606400, while the sum is 58.

The spelling of 454376673454 in words is "four hundred fifty-four billion, three hundred seventy-six million, six hundred seventy-three thousand, four hundred fifty-four".