34040041212242 has 32 divisors (see below), whose sum is σ = 58247550068400. Its totient is φ = 14780219885568.

The previous prime is 34040041212167. The next prime is 34040041212257. The reversal of 34040041212242 is 24221214004043.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 26197414592281 + 7842626619961 = 5118341^2 + 2800469^2 .

It is a super-2 number, since 2×34040041212242² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15656267 + ... + 17697422.

Almost surely, 2^{34040041212242} is an apocalyptic number.

34040041212242 is a deficient number, since it is larger than the sum of its proper divisors (24207508856158).

34040041212242 is a wasteful number, since it uses less digits than its factorization.

34040041212242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33356030.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 34040041212242 its reverse (24221214004043), we get a palindrome (58261255216285).

The spelling of 34040041212242 in words is "thirty-four trillion, forty billion, forty-one million, two hundred twelve thousand, two hundred forty-two".