102144552433342 has 8 divisors (see below), whose sum is σ = 153231650856576. Its totient is φ = 51067335481152.

The previous prime is 102144552433331. The next prime is 102144552433373. The reversal of 102144552433342 is 243334255441201.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2470341918 + ... + 2470383265.

It is an arithmetic number, because the mean of its divisors is an integer number (19153956357072).

Almost surely, 2^{102144552433342} is an apocalyptic number.

102144552433342 is a deficient number, since it is larger than the sum of its proper divisors (51087098423234).

102144552433342 is a wasteful number, since it uses less digits than its factorization.

102144552433342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4940735522.

The product of its (nonzero) digits is 1382400, while the sum is 43.

The spelling of 102144552433342 in words is "one hundred two trillion, one hundred forty-four billion, five hundred fifty-two million, four hundred thirty-three thousand, three hundred forty-two".