103440505150244 has 12 divisors (see below), whose sum is σ = 181022702608524. Its totient is φ = 51719732976384.

The previous prime is 103440505150219. The next prime is 103440505150261. The reversal of 103440505150244 is 442051505044301.

It can be written as a sum of positive squares in 2 ways, for example, as 83074328998144 + 20366176152100 = 9114512^2 + 4512890^2 .

It is a junction number, because it is equal to n+sod(n) for n = 103440505150198 and 103440505150207.

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, 129451589 + ... + 130248204.

It is an arithmetic number, because the mean of its divisors is an integer number (15085225217377).

Almost surely, 2^{103440505150244} is an apocalyptic number.

It is an amenable number.

103440505150244 is a deficient number, since it is larger than the sum of its proper divisors (77582197458280).

103440505150244 is a wasteful number, since it uses less digits than its factorization.

103440505150244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259799374 (or 259799372 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 38.

The spelling of 103440505150244 in words is "one hundred three trillion, four hundred forty billion, five hundred five million, one hundred fifty thousand, two hundred forty-four".