1532234312243 has 16 divisors (see below), whose sum is σ = 1609616923200. Its totient is φ = 1455779973120.

The previous prime is 1532234312183. The next prime is 1532234312281. The reversal of 1532234312243 is 3422134322351.

It is not a de Polignac number, because 1532234312243 - 2¹⁶ = 1532234246707 is a prime.

It is a super-2 number, since 2×1532234312243² (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 (1532234311243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1800923 + ... + 2511531.

It is an arithmetic number, because the mean of its divisors is an integer number (100601057700).

Almost surely, 2^{1532234312243} is an apocalyptic number.

1532234312243 is a deficient number, since it is larger than the sum of its proper divisors (77382610957).

1532234312243 is a wasteful number, since it uses less digits than its factorization.

1532234312243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711262.

The product of its digits is 103680, while the sum is 35.

Adding to 1532234312243 its reverse (3422134322351), we get a palindrome (4954368634594).

The spelling of 1532234312243 in words is "one trillion, five hundred thirty-two billion, two hundred thirty-four million, three hundred twelve thousand, two hundred forty-three".