1043412532320 has 48 divisors (see below), whose sum is σ = 3286749478320. Its totient is φ = 278243341824.

The previous prime is 1043412532319. The next prime is 1043412532321. The reversal of 1043412532320 is 232352143401.

It is an interprime number because it is at equal distance from previous prime (1043412532319) and next prime (1043412532321).

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1043412532321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1086887575 + ... + 1086888534.

It is an arithmetic number, because the mean of its divisors is an integer number (68473947465).

Almost surely, 2^{1043412532320} is an apocalyptic number.

1043412532320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1043412532320 is an abundant number, since it is smaller than the sum of its proper divisors (2243336946000).

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

1043412532320 is a wasteful number, since it uses less digits than its factorization.

1043412532320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2173776127 (or 2173776119 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 1043412532320 its reverse (232352143401), we get a palindrome (1275764675721).

The spelling of 1043412532320 in words is "one trillion, forty-three billion, four hundred twelve million, five hundred thirty-two thousand, three hundred twenty".