126363305004 has 24 divisors (see below), whose sum is σ = 294856337328. Its totient is φ = 42119869440.

The previous prime is 126363304987. The next prime is 126363305009. The reversal of 126363305004 is 400503363621.

It is not an unprimeable number, because it can be changed into a prime (126363305009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335484 + ... + 604380.

It is an arithmetic number, because the mean of its divisors is an integer number (12285680722).

Almost surely, 2^126363305004 is an apocalyptic number.

It is an amenable number.

126363305004 is an abundant number, since it is smaller than the sum of its proper divisors (168493032324).

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

126363305004 is a wasteful number, since it uses less digits than its factorization.

126363305004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308065 (or 308063 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 33.

Adding to 126363305004 its reverse (400503363621), we get a palindrome (526866668625).

The spelling of 126363305004 in words is "one hundred twenty-six billion, three hundred sixty-three million, three hundred five thousand, four".