244155500101 has 8 divisors (see below), whose sum is σ = 257529232800. Its totient is φ = 230834111760.

The previous prime is 244155500051. The next prime is 244155500107. The reversal of 244155500101 is 101005551442.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 244155500101 - 2¹⁵ = 244155467333 is a prime.

It is a super-2 number, since 2×244155500101² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 244155500101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244155500107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13076506 + ... + 13095163.

It is an arithmetic number, because the mean of its divisors is an integer number (32191154100).

Almost surely, 2^244155500101 is an apocalyptic number.

It is an amenable number.

244155500101 is a deficient number, since it is larger than the sum of its proper divisors (13373732699).

244155500101 is a wasteful number, since it uses less digits than its factorization.

244155500101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26172179.

The product of its (nonzero) digits is 4000, while the sum is 28.

The spelling of 244155500101 in words is "two hundred forty-four billion, one hundred fifty-five million, five hundred thousand, one hundred one".