1245341004 has 12 divisors (see below), whose sum is σ = 2905795704. Its totient is φ = 415113664.

The previous prime is 1245340991. The next prime is 1245341029. The reversal of 1245341004 is 4001435421.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51889197 + ... + 51889220.

It is an arithmetic number, because the mean of its divisors is an integer number (242149642).

Almost surely, 2^1245341004 is an apocalyptic number.

It is an amenable number.

1245341004 is an abundant number, since it is smaller than the sum of its proper divisors (1660454700).

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

1245341004 is a wasteful number, since it uses less digits than its factorization.

1245341004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103778424 (or 103778422 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 1245341004 is about 35289.3893968144. The cubic root of 1245341004 is about 1075.8773451396.

Adding to 1245341004 its reverse (4001435421), we get a palindrome (5246776425).

The spelling of 1245341004 in words is "one billion, two hundred forty-five million, three hundred forty-one thousand, four".