101444343442 has 32 divisors (see below), whose sum is σ = 167708620800. Its totient is φ = 45728355648.

The previous prime is 101444343437. The next prime is 101444343443. The reversal of 101444343442 is 244343444101.

It is a junction number, because it is equal to n+sod(n) for n = 101444343398 and 101444343407.

It is not an unprimeable number, because it can be changed into a prime (101444343443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 498684 + ... + 671992.

It is an arithmetic number, because the mean of its divisors is an integer number (5240894400).

Almost surely, 2^101444343442 is an apocalyptic number.

101444343442 is a deficient number, since it is larger than the sum of its proper divisors (66264277358).

101444343442 is a wasteful number, since it uses less digits than its factorization.

101444343442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173850.

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 101444343442 its reverse (244343444101), we get a palindrome (345787787543).

The spelling of 101444343442 in words is "one hundred one billion, four hundred forty-four million, three hundred forty-three thousand, four hundred forty-two".