1126504442 has 48 divisors (see below), whose sum is σ = 2073829632. Its totient is φ = 449206560.

The previous prime is 1126504441. The next prime is 1126504447. The reversal of 1126504442 is 2444056211.

It is not an unprimeable number, because it can be changed into a prime (1126504441) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 271967 + ... + 276077.

It is an arithmetic number, because the mean of its divisors is an integer number (43204784).

Almost surely, 2^1126504442 is an apocalyptic number.

1126504442 is a deficient number, since it is larger than the sum of its proper divisors (947325190).

1126504442 is a wasteful number, since it uses less digits than its factorization.

1126504442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4203 (or 4180 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 1126504442 is about 33563.4390669371. The cubic root of 1126504442 is about 1040.5053147192.

The spelling of 1126504442 in words is "one billion, one hundred twenty-six million, five hundred four thousand, four hundred forty-two".