1352254440131 has 8 divisors (see below), whose sum is σ = 1547513643264. Its totient is φ = 1157515236360.

The previous prime is 1352254440091. The next prime is 1352254440143. The reversal of 1352254440131 is 1310444522531.

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

It is a de Polignac number, because none of the positive numbers 2^k-1352254440131 is a prime.

It is a super-2 number, since 2×1352254440131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1352254440091 and 1352254440100.

It is not an unprimeable number, because it can be changed into a prime (1352254440181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129994265 + ... + 130004666.

It is an arithmetic number, because the mean of its divisors is an integer number (193439205408).

Almost surely, 2^{1352254440131} is an apocalyptic number.

1352254440131 is a deficient number, since it is larger than the sum of its proper divisors (195259203133).

1352254440131 is an equidigital number, since it uses as much as digits as its factorization.

1352254440131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259999681.

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 1352254440131 its reverse (1310444522531), we get a palindrome (2662698962662).

The spelling of 1352254440131 in words is "one trillion, three hundred fifty-two billion, two hundred fifty-four million, four hundred forty thousand, one hundred thirty-one".