1041401550 has 48 divisors (see below), whose sum is σ = 2951632512. Its totient is φ = 238034400.

The previous prime is 1041401531. The next prime is 1041401579. The reversal of 1041401550 is 551041401.

1041401550 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 (21).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 494856 + ... + 496955.

It is an arithmetic number, because the mean of its divisors is an integer number (61492344).

Almost surely, 2^1041401550 is an apocalyptic number.

1041401550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1041401550 is an abundant number, since it is smaller than the sum of its proper divisors (1910230962).

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

1041401550 is a wasteful number, since it uses less digits than its factorization.

1041401550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991833 (or 991828 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 1041401550 is about 32270.7537872917. The cubic root of 1041401550 is about 1013.6143256655.

Adding to 1041401550 its reverse (551041401), we get a palindrome (1592442951).

The spelling of 1041401550 in words is "one billion, forty-one million, four hundred one thousand, five hundred fifty".