244066506215 has 32 divisors (see below), whose sum is σ = 342939985920. Its totient is φ = 163251129600.

The previous prime is 244066506163. The next prime is 244066506241. The reversal of 244066506215 is 512605660442.

It is a de Polignac number, because none of the positive numbers 2^k-244066506215 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12863906 + ... + 12882864.

It is an arithmetic number, because the mean of its divisors is an integer number (10716874560).

Almost surely, 2^244066506215 is an apocalyptic number.

244066506215 is a deficient number, since it is larger than the sum of its proper divisors (98873479705).

244066506215 is a wasteful number, since it uses less digits than its factorization.

244066506215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27983.

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 244066506215 in words is "two hundred forty-four billion, sixty-six million, five hundred six thousand, two hundred fifteen".