34345532042 has 8 divisors (see below), whose sum is σ = 51519896100. Its totient is φ = 17172233344.

The previous prime is 34345532041. The next prime is 34345532057. The reversal of 34345532042 is 24023554343.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 34294965721 + 50566321 = 185189^2 + 7111^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 34345531993 and 34345532011.

It is not an unprimeable number, because it can be changed into a prime (34345532041) 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, 180167 + ... + 318042.

Almost surely, 2^34345532042 is an apocalyptic number.

34345532042 is a deficient number, since it is larger than the sum of its proper divisors (17174364058).

34345532042 is a wasteful number, since it uses less digits than its factorization.

34345532042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532680.

The product of its (nonzero) digits is 172800, while the sum is 35.

The spelling of 34345532042 in words is "thirty-four billion, three hundred forty-five million, five hundred thirty-two thousand, forty-two".