1041556426 has 16 divisors (see below), whose sum is σ = 1632213504. Its totient is φ = 497539504.

The previous prime is 1041556423. The next prime is 1041556487. The reversal of 1041556426 is 6246551401.

It is a junction number, because it is equal to n+sod(n) for n = 1041556391 and 1041556400.

It is not an unprimeable number, because it can be changed into a prime (1041556423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26580 + ... + 52816.

It is an arithmetic number, because the mean of its divisors is an integer number (102013344).

Almost surely, 2^1041556426 is an apocalyptic number.

1041556426 is a deficient number, since it is larger than the sum of its proper divisors (590657078).

1041556426 is a wasteful number, since it uses less digits than its factorization.

1041556426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27125.

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 1041556426 is about 32273.1533321428. The cubic root of 1041556426 is about 1013.6645710138.

The spelling of 1041556426 in words is "one billion, forty-one million, five hundred fifty-six thousand, four hundred twenty-six".