340035005444 has 6 divisors (see below), whose sum is σ = 595061259534. Its totient is φ = 170017502720.

The previous prime is 340035005441. The next prime is 340035005461. The reversal of 340035005444 is 444500530043.

It can be written as a sum of positive squares in only one way, i.e., 323804245444 + 16230760000 = 569038^2 + 127400^2 .

It is a super-2 number, since 2×340035005444² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 340035005444.

It is not an unprimeable number, because it can be changed into a prime (340035005441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42504375677 + ... + 42504375684.

It is an arithmetic number, because the mean of its divisors is an integer number (99176876589).

Almost surely, 2^340035005444 is an apocalyptic number.

It is an amenable number.

340035005444 is a deficient number, since it is larger than the sum of its proper divisors (255026254090).

340035005444 is a wasteful number, since it uses less digits than its factorization.

340035005444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85008751365 (or 85008751363 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 32.

Adding to 340035005444 its reverse (444500530043), we get a palindrome (784535535487).

The spelling of 340035005444 in words is "three hundred forty billion, thirty-five million, five thousand, four hundred forty-four".