454368417946 has 8 divisors (see below), whose sum is σ = 681555647124. Its totient is φ = 227183202240.

The previous prime is 454368417941. The next prime is 454368417973. The reversal of 454368417946 is 649714863454.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 344380011921 + 109988406025 = 586839^2 + 331645^2 .

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

It is not an unprimeable number, because it can be changed into a prime (454368417941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 350436 + ... + 1015648.

Almost surely, 2^454368417946 is an apocalyptic number.

454368417946 is a deficient number, since it is larger than the sum of its proper divisors (227187229178).

454368417946 is a wasteful number, since it uses less digits than its factorization.

454368417946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006736.

The product of its digits is 69672960, while the sum is 61.

The spelling of 454368417946 in words is "four hundred fifty-four billion, three hundred sixty-eight million, four hundred seventeen thousand, nine hundred forty-six".