1427056044 has 24 divisors (see below), whose sum is σ = 3330737088. Its totient is φ = 475551120.

The previous prime is 1427056003. The next prime is 1427056073. The reversal of 1427056044 is 4406507241.

It is a junction number, because it is equal to n+sod(n) for n = 1427055996 and 1427056014.

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, 33559 + ... + 63089.

It is an arithmetic number, because the mean of its divisors is an integer number (138780712).

Almost surely, 2^1427056044 is an apocalyptic number.

It is an amenable number.

1427056044 is an abundant number, since it is smaller than the sum of its proper divisors (1903681044).

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

1427056044 is a wasteful number, since it uses less digits than its factorization.

1427056044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33565 (or 33563 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 1427056044 is about 37776.3953282999. The cubic root of 1427056044 is about 1125.8495098629.

The spelling of 1427056044 in words is "one billion, four hundred twenty-seven million, fifty-six thousand, forty-four".