1141004550554 has 48 divisors (see below), whose sum is σ = 1889190227400. Its totient is φ = 516449831040.

The previous prime is 1141004550547. The next prime is 1141004550557. The reversal of 1141004550554 is 4550554001411.

It can be written as a sum of positive squares in 4 ways, for example, as 1140673128529 + 331422025 = 1068023^2 + 18205^2 .

It is not an unprimeable number, because it can be changed into a prime (1141004550557) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 136007792 + ... + 136016180.

Almost surely, 2^{1141004550554} is an apocalyptic number.

1141004550554 is a deficient number, since it is larger than the sum of its proper divisors (748185676846).

1141004550554 is a wasteful number, since it uses less digits than its factorization.

1141004550554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10719 (or 10708 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 35.

Adding to 1141004550554 its reverse (4550554001411), we get a palindrome (5691558551965).

The spelling of 1141004550554 in words is "one trillion, one hundred forty-one billion, four million, five hundred fifty thousand, five hundred fifty-four".