11451145155034 has 8 divisors (see below), whose sum is σ = 18498003712020. Its totient is φ = 5285143917696.

The previous prime is 11451145155029. The next prime is 11451145155091. The reversal of 11451145155034 is 43055154115411.

11451145155034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 11429112205809 + 22032949225 = 3380697^2 + 148435^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×11451145155034² (a number of 27 digits) contains 22 as substring.

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, 220214329879 + ... + 220214329930.

Almost surely, 2^{11451145155034} is an apocalyptic number.

11451145155034 is a deficient number, since it is larger than the sum of its proper divisors (7046858556986).

11451145155034 is a wasteful number, since it uses less digits than its factorization.

11451145155034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440428659824.

The product of its (nonzero) digits is 120000, while the sum is 40.

The spelling of 11451145155034 in words is "eleven trillion, four hundred fifty-one billion, one hundred forty-five million, one hundred fifty-five thousand, thirty-four".