712522141261 has 32 divisors (see below), whose sum is σ = 910146240000. Its totient is φ = 554986688256.

The previous prime is 712522141237. The next prime is 712522141267. The reversal of 712522141261 is 162141225217.

It is not a de Polignac number, because 712522141261 - 2⁵ = 712522141229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (712522141267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1937721 + ... + 2275918.

It is an arithmetic number, because the mean of its divisors is an integer number (28442070000).

Almost surely, 2^712522141261 is an apocalyptic number.

It is an amenable number.

712522141261 is a deficient number, since it is larger than the sum of its proper divisors (197624098739).

712522141261 is a wasteful number, since it uses less digits than its factorization.

712522141261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4213706 (or 4213692 counting only the distinct ones).

The product of its digits is 13440, while the sum is 34.

Adding to 712522141261 its reverse (162141225217), we get a palindrome (874663366478).

The spelling of 712522141261 in words is "seven hundred twelve billion, five hundred twenty-two million, one hundred forty-one thousand, two hundred sixty-one".