1043443412532 has 48 divisors (see below), whose sum is σ = 2743325424000. Its totient is φ = 342915672960.

The previous prime is 1043443412519. The next prime is 1043443412587. The reversal of 1043443412532 is 2352143443401.

1043443412532 is a `hidden beast` number, since 1 + 0 + 43 + 4 + 43 + 41 + 2 + 532 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68031157 + ... + 68046492.

It is an arithmetic number, because the mean of its divisors is an integer number (57152613000).

Almost surely, 2^{1043443412532} is an apocalyptic number.

1043443412532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1043443412532 is an abundant number, since it is smaller than the sum of its proper divisors (1699882011468).

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

1043443412532 is a wasteful number, since it uses less digits than its factorization.

1043443412532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136077733 (or 136077725 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

Adding to 1043443412532 its reverse (2352143443401), we get a palindrome (3395586855933).

The spelling of 1043443412532 in words is "one trillion, forty-three billion, four hundred forty-three million, four hundred twelve thousand, five hundred thirty-two".