101142243222344 has 64 divisors (see below), whose sum is σ = 196338021603840. Its totient is φ = 48815065635840.

The previous prime is 101142243222263. The next prime is 101142243222413. The reversal of 101142243222344 is 443222342241101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 801171452 + ... + 801297684.

It is an arithmetic number, because the mean of its divisors is an integer number (3067781587560).

Almost surely, 2^{101142243222344} is an apocalyptic number.

It is an amenable number.

101142243222344 is a deficient number, since it is larger than the sum of its proper divisors (95195778381496).

101142243222344 is a wasteful number, since it uses less digits than its factorization.

101142243222344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155550 (or 155546 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 35.

Adding to 101142243222344 its reverse (443222342241101), we get a palindrome (544364585463445).

The spelling of 101142243222344 in words is "one hundred one trillion, one hundred forty-two billion, two hundred forty-three million, two hundred twenty-two thousand, three hundred forty-four".