11741507144 has 16 divisors (see below), whose sum is σ = 22018351020. Its totient is φ = 5869946880.

The previous prime is 11741507117. The next prime is 11741507161. The reversal of 11741507144 is 44170514711.

It can be written as a sum of positive squares in 2 ways, for example, as 10787315044 + 954192100 = 103862^2 + 30890^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36569 + ... + 157544.

Almost surely, 2^11741507144 is an apocalyptic number.

It is an amenable number.

11741507144 is a deficient number, since it is larger than the sum of its proper divisors (10276843876).

11741507144 is a wasteful number, since it uses less digits than its factorization.

11741507144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201680 (or 201676 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 35.

The spelling of 11741507144 in words is "eleven billion, seven hundred forty-one million, five hundred seven thousand, one hundred forty-four".