252133405114141 has 4 divisors (see below), whose sum is σ = 252135252368284. Its totient is φ = 252131557860000.

The previous prime is 252133405114139. The next prime is 252133405114147. The reversal of 252133405114141 is 141411504331252.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 96932787248025 + 155200617866116 = 9845445^2 + 12457954^2 .

It is a cyclic number.

It is not a de Polignac number, because 252133405114141 - 2¹ = 252133405114139 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 252133405114141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252133405114147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 923422320 + ... + 923695321.

It is an arithmetic number, because the mean of its divisors is an integer number (63033813092071).

Almost surely, 2^{252133405114141} is an apocalyptic number.

It is an amenable number.

252133405114141 is a deficient number, since it is larger than the sum of its proper divisors (1847254143).

252133405114141 is a wasteful number, since it uses less digits than its factorization.

252133405114141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1847254142.

The product of its (nonzero) digits is 57600, while the sum is 37.

Adding to 252133405114141 its reverse (141411504331252), we get a palindrome (393544909445393).

The spelling of 252133405114141 in words is "two hundred fifty-two trillion, one hundred thirty-three billion, four hundred five million, one hundred fourteen thousand, one hundred forty-one".