1026432108280 has 16 divisors (see below), whose sum is σ = 2309472243720. Its totient is φ = 410572843296.

The previous prime is 1026432108259. The next prime is 1026432108283. The reversal of 1026432108280 is 828012346201.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1026432108283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12830401314 + ... + 12830401393.

Almost surely, 2^{1026432108280} is an apocalyptic number.

1026432108280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1026432108280 is an abundant number, since it is smaller than the sum of its proper divisors (1283040135440).

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

1026432108280 is a wasteful number, since it uses less digits than its factorization.

1026432108280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25660802718 (or 25660802714 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 37.

The spelling of 1026432108280 in words is "one trillion, twenty-six billion, four hundred thirty-two million, one hundred eight thousand, two hundred eighty".