11641456114 has 16 divisors (see below), whose sum is σ = 18002047896. Its totient is φ = 5642582400.

The previous prime is 11641456093. The next prime is 11641456117. The reversal of 11641456114 is 41165414611.

It can be written as a sum of positive squares in 4 ways, for example, as 8961840889 + 2679615225 = 94667^2 + 51765^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11641456114.

It is not an unprimeable number, because it can be changed into a prime (11641456117) 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, 439257 + ... + 465004.

Almost surely, 2^11641456114 is an apocalyptic number.

11641456114 is a deficient number, since it is larger than the sum of its proper divisors (6360591782).

11641456114 is a wasteful number, since it uses less digits than its factorization.

11641456114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 904461.

The product of its digits is 11520, while the sum is 34.

The spelling of 11641456114 in words is "eleven billion, six hundred forty-one million, four hundred fifty-six thousand, one hundred fourteen".