441657494834 has 4 divisors (see below), whose sum is σ = 662486242254. Its totient is φ = 220828747416.

The previous prime is 441657494827. The next prime is 441657494843. The reversal of 441657494834 is 438494756144.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 380507623609 + 61149871225 = 616853^2 + 247285^2 .

It is a super-2 number, since 2×441657494834² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110414373707 + ... + 110414373710.

Almost surely, 2^441657494834 is an apocalyptic number.

441657494834 is a deficient number, since it is larger than the sum of its proper divisors (220828747420).

441657494834 is a wasteful number, since it uses less digits than its factorization.

441657494834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220828747419.

The product of its digits is 46448640, while the sum is 59.

The spelling of 441657494834 in words is "four hundred forty-one billion, six hundred fifty-seven million, four hundred ninety-four thousand, eight hundred thirty-four".