126448277024 has 96 divisors (see below), whose sum is σ = 256904524800. Its totient is φ = 61240872960.

The previous prime is 126448277023. The next prime is 126448277029. The reversal of 126448277024 is 420772844621.

It is a self number, because there is not a number n which added to its sum of digits gives 126448277024.

It is not an unprimeable number, because it can be changed into a prime (126448277023) 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, 39304664 + ... + 39307880.

It is an arithmetic number, because the mean of its divisors is an integer number (2676088800).

Almost surely, 2^126448277024 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 126448277024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128452262400).

126448277024 is an abundant number, since it is smaller than the sum of its proper divisors (130456247776).

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

126448277024 is a wasteful number, since it uses less digits than its factorization.

126448277024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3586 (or 3578 counting only the distinct ones).

The product of its (nonzero) digits is 1204224, while the sum is 47.

The spelling of 126448277024 in words is "one hundred twenty-six billion, four hundred forty-eight million, two hundred seventy-seven thousand, twenty-four".