1241322004 has 48 divisors (see below), whose sum is σ = 2389443840. Its totient is φ = 560753280.

The previous prime is 1241321999. The next prime is 1241322007. The reversal of 1241322004 is 4002231421.

It is a super-2 number, since 2×1241322004² = 3081760635229152032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241322007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 830682 + ... + 832174.

It is an arithmetic number, because the mean of its divisors is an integer number (49780080).

Almost surely, 2^1241322004 is an apocalyptic number.

It is an amenable number.

1241322004 is a deficient number, since it is larger than the sum of its proper divisors (1148121836).

1241322004 is a wasteful number, since it uses less digits than its factorization.

1241322004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1840 (or 1838 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1241322004 is about 35232.3999182571. The cubic root of 1241322004 is about 1074.7187305237.

Adding to 1241322004 its reverse (4002231421), we get a palindrome (5243553425).

The spelling of 1241322004 in words is "one billion, two hundred forty-one million, three hundred twenty-two thousand, four".