1042750450 has 48 divisors (see below), whose sum is σ = 2221089984. Its totient is φ = 356788800.

The previous prime is 1042750447. The next prime is 1042750451. The reversal of 1042750450 is 540572401.

It is not an unprimeable number, because it can be changed into a prime (1042750451) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 186597 + ... + 192103.

It is an arithmetic number, because the mean of its divisors is an integer number (46272708).

Almost surely, 2^1042750450 is an apocalyptic number.

1042750450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1042750450 is an abundant number, since it is smaller than the sum of its proper divisors (1178339534).

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

1042750450 is a wasteful number, since it uses less digits than its factorization.

1042750450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6067 (or 6062 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 28.

The square root of 1042750450 is about 32291.6467526820. The cubic root of 1042750450 is about 1014.0517728287.

The spelling of 1042750450 in words is "one billion, forty-two million, seven hundred fifty thousand, four hundred fifty".