1032496832640 has 2048 divisors, whose sum is σ = 4492099584000. Its totient is φ = 195641671680.

The previous prime is 1032496832639. The next prime is 1032496832683. The reversal of 1032496832640 is 462386942301.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 1032496832640.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 8129896257 + ... + 8129896383.

It is an arithmetic number, because the mean of its divisors is an integer number (2193408000).

Almost surely, 2^{1032496832640} is an apocalyptic number.

1032496832640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1032496832640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2246049792000).

1032496832640 is an abundant number, since it is smaller than the sum of its proper divisors (3459602751360).

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

1032496832640 is a wasteful number, since it uses less digits than its factorization.

1032496832640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298 (or 286 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 48.

The spelling of 1032496832640 in words is "one trillion, thirty-two billion, four hundred ninety-six million, eight hundred thirty-two thousand, six hundred forty".