44816110261 has 4 divisors (see below), whose sum is σ = 48263503372. Its totient is φ = 41368717152.

The previous prime is 44816110253. The next prime is 44816110307. The reversal of 44816110261 is 16201161844.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 30456881361 + 14359228900 = 174519^2 + 119830^2 .

It is a cyclic number.

It is not a de Polignac number, because 44816110261 - 2³ = 44816110253 is a prime.

It is a super-2 number, since 2×44816110261² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44816170261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1723696536 + ... + 1723696561.

It is an arithmetic number, because the mean of its divisors is an integer number (12065875843).

Almost surely, 2^44816110261 is an apocalyptic number.

It is an amenable number.

44816110261 is a deficient number, since it is larger than the sum of its proper divisors (3447393111).

44816110261 is a wasteful number, since it uses less digits than its factorization.

44816110261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3447393110.

The product of its (nonzero) digits is 9216, while the sum is 34.

The spelling of 44816110261 in words is "forty-four billion, eight hundred sixteen million, one hundred ten thousand, two hundred sixty-one".