134222031120461 has 2 divisors, whose sum is σ = 134222031120462. Its totient is φ = 134222031120460.

The previous prime is 134222031120409. The next prime is 134222031120509. The reversal of 134222031120461 is 164021130222431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 126216102344836 + 8005928775625 = 11234594^2 + 2829475^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134222031120461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134222031120061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67111015560230 + 67111015560231.

It is an arithmetic number, because the mean of its divisors is an integer number (67111015560231).

Almost surely, 2^{134222031120461} is an apocalyptic number.

It is an amenable number.

134222031120461 is a deficient number, since it is larger than the sum of its proper divisors (1).

134222031120461 is an equidigital number, since it uses as much as digits as its factorization.

134222031120461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 134222031120461 its reverse (164021130222431), we get a palindrome (298243161342892).

The spelling of 134222031120461 in words is "one hundred thirty-four trillion, two hundred twenty-two billion, thirty-one million, one hundred twenty thousand, four hundred sixty-one".