1055676042 has 24 divisors (see below), whose sum is σ = 2287895844. Its totient is φ = 351800064.

The previous prime is 1055676019. The next prime is 1055676059. The reversal of 1055676042 is 2406765501.

It is a happy number.

1055676042 is a `hidden beast` number, since 1 + 0 + 556 + 7 + 60 + 42 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 965407041 + 90269001 = 31071^2 + 9501^2 .

It is a super-2 number, since 2×1055676042² = 2228903811305571528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1055675988 and 1055676006.

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 11 ways as a sum of consecutive naturals, for example, 129108 + ... + 137040.

Almost surely, 2^1055676042 is an apocalyptic number.

1055676042 is an abundant number, since it is smaller than the sum of its proper divisors (1232219802).

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

1055676042 is a wasteful number, since it uses less digits than its factorization.

1055676042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15334 (or 15331 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 1055676042 is about 32491.1686770421. The cubic root of 1055676042 is about 1018.2245295312.

The spelling of 1055676042 in words is "one billion, fifty-five million, six hundred seventy-six thousand, forty-two".