65031466741 has 4 divisors (see below), whose sum is σ = 65032153900. Its totient is φ = 65030779584.

The previous prime is 65031466663. The next prime is 65031466777. The reversal of 65031466741 is 14766413056.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 25073455716 + 39958011025 = 158346^2 + 199895^2 .

It is a cyclic number.

It is not a de Polignac number, because 65031466741 - 2¹⁷ = 65031335669 is a prime.

It is a super-2 number, since 2×65031466741² (a number of 22 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 (65031467741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173586 + ... + 400243.

It is an arithmetic number, because the mean of its divisors is an integer number (16258038475).

Almost surely, 2^65031466741 is an apocalyptic number.

It is an amenable number.

65031466741 is a deficient number, since it is larger than the sum of its proper divisors (687159).

65031466741 is a wasteful number, since it uses less digits than its factorization.

65031466741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687158.

The product of its (nonzero) digits is 362880, while the sum is 43.

Adding to 65031466741 its reverse (14766413056), we get a palindrome (79797879797).

The spelling of 65031466741 in words is "sixty-five billion, thirty-one million, four hundred sixty-six thousand, seven hundred forty-one".