1032041443440 has 80 divisors (see below), whose sum is σ = 3656375405568. Its totient is φ = 235895186688.

The previous prime is 1032041443427. The next prime is 1032041443453. The reversal of 1032041443440 is 443441402301.

It is an interprime number because it is at equal distance from previous prime (1032041443427) and next prime (1032041443453).

It is a tau number, because it is divible by the number of its divisors (80).

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

It is a junction number, because it is equal to n+sod(n) for n = 1032041443398 and 1032041443407.

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, 307153512 + ... + 307156871.

Almost surely, 2^{1032041443440} is an apocalyptic number.

1032041443440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1032041443440 is an abundant number, since it is smaller than the sum of its proper divisors (2624333962128).

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

1032041443440 is a wasteful number, since it uses less digits than its factorization.

1032041443440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614310406 (or 614310400 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 1032041443440 its reverse (443441402301), we get a palindrome (1475482845741).

The spelling of 1032041443440 in words is "one trillion, thirty-two billion, forty-one million, four hundred forty-three thousand, four hundred forty".