3438457325542 has 4 divisors (see below), whose sum is σ = 5157685988316. Its totient is φ = 1719228662770.

The previous prime is 3438457325531. The next prime is 3438457325549. The reversal of 3438457325542 is 2455237548343.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3438457325549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 859614331384 + ... + 859614331387.

It is an arithmetic number, because the mean of its divisors is an integer number (1289421497079).

Almost surely, 2^{3438457325542} is an apocalyptic number.

3438457325542 is a deficient number, since it is larger than the sum of its proper divisors (1719228662774).

3438457325542 is a wasteful number, since it uses less digits than its factorization.

3438457325542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1719228662773.

The product of its digits is 48384000, while the sum is 55.

The spelling of 3438457325542 in words is "three trillion, four hundred thirty-eight billion, four hundred fifty-seven million, three hundred twenty-five thousand, five hundred forty-two".