1050242542 has 24 divisors (see below), whose sum is σ = 1628290080. Its totient is φ = 507983520.

The previous prime is 1050242533. The next prime is 1050242549. The reversal of 1050242542 is 2452420501.

It is a super-2 number, since 2×1050242542² = 2206018794053243528, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050242549) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 391867 + ... + 394537.

It is an arithmetic number, because the mean of its divisors is an integer number (67845420).

Almost surely, 2^1050242542 is an apocalyptic number.

1050242542 is a deficient number, since it is larger than the sum of its proper divisors (578047538).

1050242542 is an equidigital number, since it uses as much as digits as its factorization.

1050242542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2856 (or 2809 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 1050242542 is about 32407.4457802524. The cubic root of 1050242542 is about 1016.4746107280.

The spelling of 1050242542 in words is "one billion, fifty million, two hundred forty-two thousand, five hundred forty-two".