126332330064450 has 96 divisors (see below), whose sum is σ = 316193712307200. Its totient is φ = 33379216123200.

The previous prime is 126332330064419. The next prime is 126332330064491. The reversal of 126332330064450 is 54460033233621.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 317500 + ... + 15898599.

It is an arithmetic number, because the mean of its divisors is an integer number (3293684503200).

Almost surely, 2^{126332330064450} is an apocalyptic number.

126332330064450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 126332330064450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158096856153600).

126332330064450 is an abundant number, since it is smaller than the sum of its proper divisors (189861382242750).

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

126332330064450 is a wasteful number, since it uses less digits than its factorization.

126332330064450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16216592 (or 16216587 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 42.

The spelling of 126332330064450 in words is "one hundred twenty-six trillion, three hundred thirty-two billion, three hundred thirty million, sixty-four thousand, four hundred fifty".