712606161272 has 32 divisors (see below), whose sum is σ = 1347497356800. Its totient is φ = 353277033984.

The previous prime is 712606161263. The next prime is 712606161343. The reversal of 712606161272 is 272161606217.

712606161272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1416788 + ... + 1852700.

It is an arithmetic number, because the mean of its divisors is an integer number (42109292400).

Almost surely, 2^712606161272 is an apocalyptic number.

It is an amenable number.

712606161272 is a deficient number, since it is larger than the sum of its proper divisors (634891195528).

712606161272 is a wasteful number, since it uses less digits than its factorization.

712606161272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437655 (or 437651 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 41.

Adding to 712606161272 its reverse (272161606217), we get a palindrome (984767767489).

The spelling of 712606161272 in words is "seven hundred twelve billion, six hundred six million, one hundred sixty-one thousand, two hundred seventy-two".