1052402234433 has 32 divisors (see below), whose sum is σ = 1543545096192. Its totient is φ = 632502187200.

The previous prime is 1052402234431. The next prime is 1052402234473. The reversal of 1052402234433 is 3344322042501.

It is not a de Polignac number, because 1052402234433 - 2¹ = 1052402234431 is a prime.

It is a super-2 number, since 2×1052402234433² (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 junction number, because it is equal to n+sod(n) for n = 1052402234394 and 1052402234403.

It is not an unprimeable number, because it can be changed into a prime (1052402234431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6066091 + ... + 6237167.

It is an arithmetic number, because the mean of its divisors is an integer number (48235784256).

Almost surely, 2^{1052402234433} is an apocalyptic number.

It is an amenable number.

1052402234433 is a deficient number, since it is larger than the sum of its proper divisors (491142861759).

1052402234433 is a wasteful number, since it uses less digits than its factorization.

1052402234433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172645.

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

Adding to 1052402234433 its reverse (3344322042501), we get a palindrome (4396724276934).

The spelling of 1052402234433 in words is "one trillion, fifty-two billion, four hundred two million, two hundred thirty-four thousand, four hundred thirty-three".