72416243101130 has 32 divisors (see below), whose sum is σ = 134770661125200. Its totient is φ = 27994467110400.

The previous prime is 72416243101109. The next prime is 72416243101187. The reversal of 72416243101130 is 3110134261427.

It can be written as a sum of positive squares in 8 ways, for example, as 11953317425449 + 60462925675681 = 3457357^2 + 7775791^2 .

It is a super-2 number, since 2×72416243101130² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 656721971 + ... + 656832230.

Almost surely, 2^{72416243101130} is an apocalyptic number.

72416243101130 is a deficient number, since it is larger than the sum of its proper divisors (62354418024070).

72416243101130 is a wasteful number, since it uses less digits than its factorization.

72416243101130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1313554394.

The product of its (nonzero) digits is 24192, while the sum is 35.

Adding to 72416243101130 its reverse (3110134261427), we get a palindrome (75526377362557).

The spelling of 72416243101130 in words is "seventy-two trillion, four hundred sixteen billion, two hundred forty-three million, one hundred one thousand, one hundred thirty".