1052386243382 has 4 divisors (see below), whose sum is σ = 1578579365076. Its totient is φ = 526193121690.

The previous prime is 1052386243361. The next prime is 1052386243399. The reversal of 1052386243382 is 2833426832501.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1052386243382² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263096560844 + ... + 263096560847.

It is an arithmetic number, because the mean of its divisors is an integer number (394644841269).

Almost surely, 2^{1052386243382} is an apocalyptic number.

1052386243382 is a deficient number, since it is larger than the sum of its proper divisors (526193121694).

1052386243382 is an equidigital number, since it uses as much as digits as its factorization.

1052386243382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526193121693.

The product of its (nonzero) digits is 1658880, while the sum is 47.

The spelling of 1052386243382 in words is "one trillion, fifty-two billion, three hundred eighty-six million, two hundred forty-three thousand, three hundred eighty-two".