152414122261 has 2 divisors, whose sum is σ = 152414122262. Its totient is φ = 152414122260.

The previous prime is 152414122219. The next prime is 152414122291. The reversal of 152414122261 is 162221414251.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 148817721361 + 3596400900 = 385769^2 + 59970^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-152414122261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152414122291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76207061130 + 76207061131.

It is an arithmetic number, because the mean of its divisors is an integer number (76207061131).

Almost surely, 2^152414122261 is an apocalyptic number.

It is an amenable number.

152414122261 is a deficient number, since it is larger than the sum of its proper divisors (1).

152414122261 is an equidigital number, since it uses as much as digits as its factorization.

152414122261 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7680, while the sum is 31.

The spelling of 152414122261 in words is "one hundred fifty-two billion, four hundred fourteen million, one hundred twenty-two thousand, two hundred sixty-one".