1135051520144 has 20 divisors (see below), whose sum is σ = 2258599140924. Its totient is φ = 552187225728.

The previous prime is 1135051520131. The next prime is 1135051520203. The reversal of 1135051520144 is 4410251505311.

It can be written as a sum of positive squares in 2 ways, for example, as 1028423148544 + 106628371600 = 1014112^2 + 326540^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1135051520144.

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, 958657787 + ... + 958658970.

Almost surely, 2^{1135051520144} is an apocalyptic number.

It is an amenable number.

1135051520144 is a deficient number, since it is larger than the sum of its proper divisors (1123547620780).

1135051520144 is a wasteful number, since it uses less digits than its factorization.

1135051520144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1917316802 (or 1917316796 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 32.

The spelling of 1135051520144 in words is "one trillion, one hundred thirty-five billion, fifty-one million, five hundred twenty thousand, one hundred forty-four".