1042233550 has 12 divisors (see below), whose sum is σ = 1938554496. Its totient is φ = 416893400.

The previous prime is 1042233541. The next prime is 1042233553. The reversal of 1042233550 is 553322401.

1042233550 is digitally balanced in base 6, 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 (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042233553) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10422286 + ... + 10422385.

It is an arithmetic number, because the mean of its divisors is an integer number (161546208).

Almost surely, 2^1042233550 is an apocalyptic number.

1042233550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1042233550 is a deficient number, since it is larger than the sum of its proper divisors (896320946).

1042233550 is a wasteful number, since it uses less digits than its factorization.

1042233550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20844683 (or 20844678 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 1042233550 is about 32283.6421427323. The cubic root of 1042233550 is about 1013.8841871914.

Adding to 1042233550 its reverse (553322401), we get a palindrome (1595555951).

The spelling of 1042233550 in words is "one billion, forty-two million, two hundred thirty-three thousand, five hundred fifty".