1050342542 has 16 divisors (see below), whose sum is σ = 1609317072. Its totient is φ = 514013760.

The previous prime is 1050342539. The next prime is 1050342577. The reversal of 1050342542 is 2452430501.

It is a happy number.

It is a super-2 number, since 2×1050342542² = 2206438911070043528, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8333 + ... + 46584.

It is an arithmetic number, because the mean of its divisors is an integer number (100582317).

Almost surely, 2^1050342542 is an apocalyptic number.

1050342542 is a deficient number, since it is larger than the sum of its proper divisors (558974530).

1050342542 is a wasteful number, since it uses less digits than its factorization.

1050342542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55123.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 1050342542 is about 32408.9885988440. The cubic root of 1050342542 is about 1016.5068712872.

The spelling of 1050342542 in words is "one billion, fifty million, three hundred forty-two thousand, five hundred forty-two".