434756497444 has 12 divisors (see below), whose sum is σ = 760933912284. Its totient is φ = 217346808224.

The previous prime is 434756497403. The next prime is 434756497463. The reversal of 434756497444 is 444794657434.

It can be written as a sum of positive squares in 2 ways, for example, as 130240148544 + 304516348900 = 360888^2 + 551830^2 .

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, 7828999 + ... + 7884334.

It is an arithmetic number, because the mean of its divisors is an integer number (63411159357).

Almost surely, 2^434756497444 is an apocalyptic number.

It is an amenable number.

434756497444 is a deficient number, since it is larger than the sum of its proper divisors (326177414840).

434756497444 is a wasteful number, since it uses less digits than its factorization.

434756497444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15720254 (or 15720252 counting only the distinct ones).

The product of its digits is 162570240, while the sum is 61.

The spelling of 434756497444 in words is "four hundred thirty-four billion, seven hundred fifty-six million, four hundred ninety-seven thousand, four hundred forty-four".