1049195342 has 8 divisors (see below), whose sum is σ = 1694854056. Its totient is φ = 484243992.

The previous prime is 1049195339. The next prime is 1049195377. The reversal of 1049195342 is 2435919401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1049195342² = 2201621731348993928, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1049195296 and 1049195305.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20176808 + ... + 20176859.

It is an arithmetic number, because the mean of its divisors is an integer number (211856757).

Almost surely, 2^1049195342 is an apocalyptic number.

1049195342 is a deficient number, since it is larger than the sum of its proper divisors (645658714).

1049195342 is a wasteful number, since it uses less digits than its factorization.

1049195342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40353682.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 1049195342 is about 32391.2849698804. The cubic root of 1049195342 is about 1016.1366550795.

The spelling of 1049195342 in words is "one billion, forty-nine million, one hundred ninety-five thousand, three hundred forty-two".