61270626512231 has 8 divisors (see below), whose sum is σ = 61599419574000. Its totient is φ = 60942709065600.

The previous prime is 61270626512203. The next prime is 61270626512267. The reversal of 61270626512231 is 13221562607216.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 61270626512231 - 2¹⁴ = 61270626495847 is a prime.

It is a super-2 number, since 2×61270626512231² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61270626542231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218763461 + ... + 219043358.

It is an arithmetic number, because the mean of its divisors is an integer number (7699927446750).

Almost surely, 2^{61270626512231} is an apocalyptic number.

61270626512231 is a deficient number, since it is larger than the sum of its proper divisors (328793061769).

61270626512231 is a wasteful number, since it uses less digits than its factorization.

61270626512231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437807569.

The product of its (nonzero) digits is 362880, while the sum is 44.

The spelling of 61270626512231 in words is "sixty-one trillion, two hundred seventy billion, six hundred twenty-six million, five hundred twelve thousand, two hundred thirty-one".