34356250442 has 4 divisors (see below), whose sum is σ = 51534375666. Its totient is φ = 17178125220.

The previous prime is 34356250441. The next prime is 34356250447. The reversal of 34356250442 is 24405265343.

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., 34295706481 + 60543961 = 185191^2 + 7781^2 .

It is a junction number, because it is equal to n+sod(n) for n = 34356250396 and 34356250405.

It is not an unprimeable number, because it can be changed into a prime (34356250441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8589062609 + ... + 8589062612.

Almost surely, 2^34356250442 is an apocalyptic number.

34356250442 is a deficient number, since it is larger than the sum of its proper divisors (17178125224).

34356250442 is a wasteful number, since it uses less digits than its factorization.

34356250442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17178125223.

The product of its (nonzero) digits is 345600, while the sum is 38.

The spelling of 34356250442 in words is "thirty-four billion, three hundred fifty-six million, two hundred fifty thousand, four hundred forty-two".