1051393342 has 16 divisors (see below), whose sum is σ = 1661046912. Its totient is φ = 498138520.

The previous prime is 1051393331. The next prime is 1051393351. The reversal of 1051393342 is 2433931501.

It is a super-2 number, since 2×1051393342² = 2210855919203857928, 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, 101884 + ... + 111727.

It is an arithmetic number, because the mean of its divisors is an integer number (103815432).

Almost surely, 2^1051393342 is an apocalyptic number.

1051393342 is a deficient number, since it is larger than the sum of its proper divisors (609653570).

1051393342 is a wasteful number, since it uses less digits than its factorization.

1051393342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213743.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 1051393342 is about 32425.1960980963. The cubic root of 1051393342 is about 1016.8457415039.

The spelling of 1051393342 in words is "one billion, fifty-one million, three hundred ninety-three thousand, three hundred forty-two".