102444121233044 has 12 divisors (see below), whose sum is σ = 179277574896000. Its totient is φ = 51221956977048.

The previous prime is 102444121233017. The next prime is 102444121233067. The reversal of 102444121233044 is 440332121444201.

It is a junction number, because it is equal to n+sod(n) for n = 102444121232995 and 102444121233013.

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, 23664194 + ... + 27656505.

It is an arithmetic number, because the mean of its divisors is an integer number (14939797908000).

Almost surely, 2^{102444121233044} is an apocalyptic number.

It is an amenable number.

102444121233044 is a deficient number, since it is larger than the sum of its proper divisors (76833453662956).

102444121233044 is a wasteful number, since it uses less digits than its factorization.

102444121233044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51819742 (or 51819740 counting only the distinct ones).

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

Adding to 102444121233044 its reverse (440332121444201), we get a palindrome (542776242677245).

The spelling of 102444121233044 in words is "one hundred two trillion, four hundred forty-four billion, one hundred twenty-one million, two hundred thirty-three thousand, forty-four".