72485205414 has 12 divisors (see below), whose sum is σ = 144971729796. Its totient is φ = 24161515312.

The previous prime is 72485205323. The next prime is 72485205469. The reversal of 72485205414 is 41450258427.

It is a super-2 number, since 2×72485205414² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 604522 + ... + 714434.

It is an arithmetic number, because the mean of its divisors is an integer number (12080977483).

Almost surely, 2^72485205414 is an apocalyptic number.

72485205414 is an abundant number, since it is smaller than the sum of its proper divisors (72486524382).

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

72485205414 is an frugal number, since it uses more digits than its factorization.

72485205414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219831 (or 109918 counting only the distinct ones).

The product of its (nonzero) digits is 358400, while the sum is 42.

The spelling of 72485205414 in words is "seventy-two billion, four hundred eighty-five million, two hundred five thousand, four hundred fourteen".