1052402234343 has 16 divisors (see below), whose sum is σ = 1430291818080. Its totient is φ = 688068427904.

The previous prime is 1052402234329. The next prime is 1052402234383. The reversal of 1052402234343 is 3434322042501.

It is not a de Polignac number, because 1052402234343 - 2¹⁴ = 1052402217959 is a prime.

It is a super-2 number, since 2×1052402234343² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052402234383) 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, 1047588 + ... + 1789481.

It is an arithmetic number, because the mean of its divisors is an integer number (89393238630).

Almost surely, 2^{1052402234343} is an apocalyptic number.

1052402234343 is a deficient number, since it is larger than the sum of its proper divisors (377889583737).

1052402234343 is a wasteful number, since it uses less digits than its factorization.

1052402234343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2839458.

The product of its (nonzero) digits is 69120, while the sum is 33.

Adding to 1052402234343 its reverse (3434322042501), we get a palindrome (4486724276844).

The spelling of 1052402234343 in words is "one trillion, fifty-two billion, four hundred two million, two hundred thirty-four thousand, three hundred forty-three".