1052343430215 has 96 divisors (see below), whose sum is σ = 2205632747520. Its totient is φ = 423229766400.

The previous prime is 1052343430157. The next prime is 1052343430219. The reversal of 1052343430215 is 5120343432501.

It is not a de Polignac number, because 1052343430215 - 2³⁵ = 1017983691847 is a prime.

It is a super-2 number, since 2×1052343430215² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052343430219) 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 95 ways as a sum of consecutive naturals, for example, 1848720 + ... + 2349989.

It is an arithmetic number, because the mean of its divisors is an integer number (22975341120).

Almost surely, 2^{1052343430215} is an apocalyptic number.

1052343430215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1052343430215 is an abundant number, since it is smaller than the sum of its proper divisors (1153289317305).

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

1052343430215 is a wasteful number, since it uses less digits than its factorization.

1052343430215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4198773 (or 4198766 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 1052343430215 its reverse (5120343432501), we get a palindrome (6172686862716).

The spelling of 1052343430215 in words is "one trillion, fifty-two billion, three hundred forty-three million, four hundred thirty thousand, two hundred fifteen".