1050381426 has 8 divisors (see below), whose sum is σ = 2100762864. Its totient is φ = 350127140.

The previous prime is 1050381407. The next prime is 1050381433. The reversal of 1050381426 is 6241830501.

It is a sphenic number, since it is the product of 3 distinct primes.

1050381426 is an admirable number.

It is a super-2 number, since 2×1050381426² = 2206602280171586952, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1050381393 and 1050381402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87531780 + ... + 87531791.

It is an arithmetic number, because the mean of its divisors is an integer number (262595358).

Almost surely, 2^1050381426 is an apocalyptic number.

1050381426 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1050381426 is a wasteful number, since it uses less digits than its factorization.

1050381426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175063576.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 1050381426 is about 32409.5884885939. The cubic root of 1050381426 is about 1016.5194149301.

The spelling of 1050381426 in words is "one billion, fifty million, three hundred eighty-one thousand, four hundred twenty-six".