126316453045350 has 96 divisors (see below), whose sum is σ = 317129796144000. Its totient is φ = 33269029136640.

The previous prime is 126316453045241. The next prime is 126316453045457. The reversal of 126316453045350 is 53540354613621.

It is a super-2 number, since 2×126316453045350² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 126316453045350.

It is a congruent number.

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, 42112722 + ... + 45012378.

It is an arithmetic number, because the mean of its divisors is an integer number (3303435376500).

Almost surely, 2^{126316453045350} is an apocalyptic number.

126316453045350 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 126316453045350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158564898072000).

126316453045350 is an abundant number, since it is smaller than the sum of its proper divisors (190813343098650).

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

126316453045350 is a wasteful number, since it uses less digits than its factorization.

126316453045350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2903254 (or 2903249 counting only the distinct ones).

The product of its (nonzero) digits is 3888000, while the sum is 48.

The spelling of 126316453045350 in words is "one hundred twenty-six trillion, three hundred sixteen billion, four hundred fifty-three million, forty-five thousand, three hundred fifty".