1080394033950 has 1920 divisors, whose sum is σ = 4161580498944. Its totient is φ = 201180672000.

The previous prime is 1080394033937. The next prime is 1080394033969. The reversal of 1080394033950 is 593304930801.

1080394033950 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 1080394033896 and 1080394033905.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 959 ways as a sum of consecutive naturals, for example, 9561009094 + ... + 9561009206.

Almost surely, 2^{1080394033950} is an apocalyptic number.

1080394033950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1080394033950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2080790249472).

1080394033950 is an abundant number, since it is smaller than the sum of its proper divisors (3081186464994).

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

1080394033950 is a wasteful number, since it uses less digits than its factorization.

1080394033950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252 (or 238 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The spelling of 1080394033950 in words is "one trillion, eighty billion, three hundred ninety-four million, thirty-three thousand, nine hundred fifty".