11445650153242 has 8 divisors (see below), whose sum is σ = 18178385537556. Its totient is φ = 5386188307392.

The previous prime is 11445650153237. The next prime is 11445650153299. The reversal of 11445650153242 is 24235105654411.

It can be written as a sum of positive squares in 2 ways, for example, as 9216986330601 + 2228663822641 = 3035949^2 + 1492871^2 .

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

It is a super-2 number, since 2×11445650153242² (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, 168318384573 + ... + 168318384640.

Almost surely, 2^{11445650153242} is an apocalyptic number.

11445650153242 is a deficient number, since it is larger than the sum of its proper divisors (6732735384314).

11445650153242 is a wasteful number, since it uses less digits than its factorization.

11445650153242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336636769232.

The product of its (nonzero) digits is 576000, while the sum is 43.

The spelling of 11445650153242 in words is "eleven trillion, four hundred forty-five billion, six hundred fifty million, one hundred fifty-three thousand, two hundred forty-two".