1052332421292 has 36 divisors (see below), whose sum is σ = 2663181066000. Its totient is φ = 350366235552.

The previous prime is 1052332421263. The next prime is 1052332421297. The reversal of 1052332421292 is 2921242332501.

1052332421292 is a `hidden beast` number, since 1 + 0 + 5 + 23 + 324 + 21 + 292 = 666.

1052332421292 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×1052332421292² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1052332421297) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17103792 + ... + 17165207.

Almost surely, 2^{1052332421292} is an apocalyptic number.

1052332421292 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1052332421292 is an abundant number, since it is smaller than the sum of its proper divisors (1610848644708).

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

1052332421292 is a wasteful number, since it uses less digits than its factorization.

1052332421292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34269862 (or 34269857 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

Adding to 1052332421292 its reverse (2921242332501), we get a palindrome (3973574753793).

The spelling of 1052332421292 in words is "one trillion, fifty-two billion, three hundred thirty-two million, four hundred twenty-one thousand, two hundred ninety-two".