151466240473 has 2 divisors, whose sum is σ = 151466240474. Its totient is φ = 151466240472.

The previous prime is 151466240459. The next prime is 151466240483. The reversal of 151466240473 is 374042664151.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 129965297049 + 21500943424 = 360507^2 + 146632^2 .

It is a cyclic number.

It is not a de Polignac number, because 151466240473 - 2⁵ = 151466240441 is a prime.

It is not a weakly prime, because it can be changed into another prime (151466240423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75733120236 + 75733120237.

It is an arithmetic number, because the mean of its divisors is an integer number (75733120237).

Almost surely, 2^151466240473 is an apocalyptic number.

It is an amenable number.

151466240473 is a deficient number, since it is larger than the sum of its proper divisors (1).

151466240473 is an equidigital number, since it uses as much as digits as its factorization.

151466240473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 483840, while the sum is 43.

The spelling of 151466240473 in words is "one hundred fifty-one billion, four hundred sixty-six million, two hundred forty thousand, four hundred seventy-three".