10011761444 has 6 divisors (see below), whose sum is σ = 17520582534. Its totient is φ = 5005880720.

The previous prime is 10011761429. The next prime is 10011761453. The reversal of 10011761444 is 44416711001.

It can be written as a sum of positive squares in only one way, i.e., 9992401444 + 19360000 = 99962^2 + 4400^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1251470177 + ... + 1251470184.

It is an arithmetic number, because the mean of its divisors is an integer number (2920097089).

Almost surely, 2^10011761444 is an apocalyptic number.

It is an amenable number.

10011761444 is a deficient number, since it is larger than the sum of its proper divisors (7508821090).

10011761444 is a wasteful number, since it uses less digits than its factorization.

10011761444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2502940365 (or 2502940363 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 29.

The spelling of 10011761444 in words is "ten billion, eleven million, seven hundred sixty-one thousand, four hundred forty-four".