1152452121114 has 64 divisors (see below), whose sum is σ = 2789267187456. Its totient is φ = 309887606784.

The previous prime is 1152452121113. The next prime is 1152452121127. The reversal of 1152452121114 is 4111212542511.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1152452121113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26294002 + ... + 26337794.

It is an arithmetic number, because the mean of its divisors is an integer number (43582299804).

Almost surely, 2^{1152452121114} is an apocalyptic number.

1152452121114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1152452121114 is an abundant number, since it is smaller than the sum of its proper divisors (1636815066342).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1152452121114 is a wasteful number, since it uses less digits than its factorization.

1152452121114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80679.

The product of its digits is 3200, while the sum is 30.

Adding to 1152452121114 its reverse (4111212542511), we get a palindrome (5263664663625).

The spelling of 1152452121114 in words is "one trillion, one hundred fifty-two billion, four hundred fifty-two million, one hundred twenty-one thousand, one hundred fourteen".