244155010401 has 16 divisors (see below), whose sum is σ = 361803345600. Its totient is φ = 162728508384.

The previous prime is 244155010399. The next prime is 244155010423. The reversal of 244155010401 is 104010551442.

244155010401 is a `hidden beast` number, since 2 + 4 + 4 + 1 + 550 + 104 + 0 + 1 = 666.

244155010401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 244155010401 - 2¹ = 244155010399 is a prime.

It is a super-2 number, since 2×244155010401² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (244155010481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1044691 + ... + 1256856.

It is an arithmetic number, because the mean of its divisors is an integer number (22612709100).

Almost surely, 2^244155010401 is an apocalyptic number.

It is an amenable number.

244155010401 is a deficient number, since it is larger than the sum of its proper divisors (117648335199).

244155010401 is a wasteful number, since it uses less digits than its factorization.

244155010401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2305485 (or 2305479 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

Adding to 244155010401 its reverse (104010551442), we get a palindrome (348165561843).

The spelling of 244155010401 in words is "two hundred forty-four billion, one hundred fifty-five million, ten thousand, four hundred one".