454224270146 has 8 divisors (see below), whose sum is σ = 717196216080. Its totient is φ = 215158864788.

The previous prime is 454224270133. The next prime is 454224270263. The reversal of 454224270146 is 641072422454.

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

It is a super-2 number, since 2×454224270146² (a number of 24 digits) contains 22 as substring.

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, 5976635096 + ... + 5976635171.

It is an arithmetic number, because the mean of its divisors is an integer number (89649527010).

Almost surely, 2^454224270146 is an apocalyptic number.

454224270146 is a deficient number, since it is larger than the sum of its proper divisors (262971945934).

454224270146 is a wasteful number, since it uses less digits than its factorization.

454224270146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11953270288.

The product of its (nonzero) digits is 430080, while the sum is 41.

The spelling of 454224270146 in words is "four hundred fifty-four billion, two hundred twenty-four million, two hundred seventy thousand, one hundred forty-six".