1042196814 has 16 divisors (see below), whose sum is σ = 2315993040. Its totient is φ = 347398920.

The previous prime is 1042196801. The next prime is 1042196819. The reversal of 1042196814 is 4186912401.

It is a super-2 number, since 2×1042196814² = 2172348398223501192, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042196819) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 9649917 + ... + 9650024.

It is an arithmetic number, because the mean of its divisors is an integer number (144749565).

Almost surely, 2^1042196814 is an apocalyptic number.

1042196814 is an abundant number, since it is smaller than the sum of its proper divisors (1273796226).

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

1042196814 is a wasteful number, since it uses less digits than its factorization.

1042196814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19299952 (or 19299946 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 1042196814 is about 32283.0731808482. The cubic root of 1042196814 is about 1013.8722747984.

The spelling of 1042196814 in words is "one billion, forty-two million, one hundred ninety-six thousand, eight hundred fourteen".