1343524401025 has 9 divisors (see below), whose sum is σ = 1665977443753. Its totient is φ = 1074814884400.

The previous prime is 1343524401019. The next prime is 1343524401029. The reversal of 1343524401025 is 5201044253431.

The square root of 1343524401025 is 1159105.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 660957618049 + 682566782976 = 812993^2 + 826176^2 .

It is not a de Polignac number, because 1343524401025 - 2¹⁵ = 1343524368257 is a prime.

It is a super-2 number, since 2×1343524401025² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1343524401029) 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 8 ways as a sum of consecutive naturals, for example, 5679615 + ... + 5911435.

Almost surely, 2^{1343524401025} is an apocalyptic number.

1343524401025 is the 1159105-th square number.

1343524401025 is the 579553-rd centered octagonal number.

It is an amenable number.

1343524401025 is a deficient number, since it is larger than the sum of its proper divisors (322453042728).

1343524401025 is an frugal number, since it uses more digits than its factorization.

1343524401025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463652 (or 231826 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 1343524401025 its reverse (5201044253431), we get a palindrome (6544568654456).

The spelling of 1343524401025 in words is "one trillion, three hundred forty-three billion, five hundred twenty-four million, four hundred one thousand, twenty-five".