72416170316050 has 96 divisors (see below), whose sum is σ = 150005764534464. Its totient is φ = 25787355744000.

The previous prime is 72416170316023. The next prime is 72416170316089. The reversal of 72416170316050 is 5061307161427.

It is a super-2 number, since 2×72416170316050² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 72416170315988 and 72416170316006.

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, 2861544 + ... + 12370156.

It is an arithmetic number, because the mean of its divisors is an integer number (1562560047234).

Almost surely, 2^{72416170316050} is an apocalyptic number.

72416170316050 is an abundant number, since it is smaller than the sum of its proper divisors (77589594218414).

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

72416170316050 is a wasteful number, since it uses less digits than its factorization.

72416170316050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9508924 (or 9508919 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 43.

Adding to 72416170316050 its reverse (5061307161427), we get a palindrome (77477477477477).

The spelling of 72416170316050 in words is "seventy-two trillion, four hundred sixteen billion, one hundred seventy million, three hundred sixteen thousand, fifty".