87345334052442 has 24 divisors (see below), whose sum is σ = 190738367279616. Its totient is φ = 28885858504776.

The previous prime is 87345334052429. The next prime is 87345334052461. The reversal of 87345334052442 is 24425043354378.

It is a happy number.

87345334052442 is a `hidden beast` number, since 8 + 7 + 3 + 4 + 5 + 33 + 40 + 524 + 42 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19104401488 + ... + 19104406059.

It is an arithmetic number, because the mean of its divisors is an integer number (7947431969984).

Almost surely, 2^{87345334052442} is an apocalyptic number.

87345334052442 is an abundant number, since it is smaller than the sum of its proper divisors (103393033227174).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

87345334052442 is a wasteful number, since it uses less digits than its factorization.

87345334052442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38208807682 (or 38208807679 counting only the distinct ones).

The product of its (nonzero) digits is 38707200, while the sum is 54.

The spelling of 87345334052442 in words is "eighty-seven trillion, three hundred forty-five billion, three hundred thirty-four million, fifty-two thousand, four hundred forty-two".