454154354344 has 8 divisors (see below), whose sum is σ = 851539414410. Its totient is φ = 227077177168.

The previous prime is 454154354317. The next prime is 454154354351. The reversal of 454154354344 is 443453451454.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 282451857444 + 171702496900 = 531462^2 + 414370^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 454154354294 and 454154354303.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28384647139 + ... + 28384647154.

Almost surely, 2^454154354344 is an apocalyptic number.

It is an amenable number.

454154354344 is a deficient number, since it is larger than the sum of its proper divisors (397385060066).

454154354344 is a wasteful number, since it uses less digits than its factorization.

454154354344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56769294299 (or 56769294295 counting only the distinct ones).

The product of its digits is 4608000, while the sum is 46.

The spelling of 454154354344 in words is "four hundred fifty-four billion, one hundred fifty-four million, three hundred fifty-four thousand, three hundred forty-four".