126270302752 has 144 divisors (see below), whose sum is σ = 287054373312. Its totient is φ = 54216138240.

The previous prime is 126270302731. The next prime is 126270302839. The reversal of 126270302752 is 257203072621.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50446333 + ... + 50448835.

It is an arithmetic number, because the mean of its divisors is an integer number (1993433148).

Almost surely, 2^126270302752 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 126270302752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143527186656).

126270302752 is an abundant number, since it is smaller than the sum of its proper divisors (160784070560).

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

126270302752 is a wasteful number, since it uses less digits than its factorization.

126270302752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2959 (or 2932 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 37.

The spelling of 126270302752 in words is "one hundred twenty-six billion, two hundred seventy million, three hundred two thousand, seven hundred fifty-two".