235219461473 has 2 divisors, whose sum is σ = 235219461474. Its totient is φ = 235219461472.

The previous prime is 235219461439. The next prime is 235219461479. The reversal of 235219461473 is 374164912532.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 213265705249 + 21953756224 = 461807^2 + 148168^2 .

It is a cyclic number.

It is not a de Polignac number, because 235219461473 - 2²² = 235215267169 is a prime.

It is not a weakly prime, because it can be changed into another prime (235219461479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117609730736 + 117609730737.

It is an arithmetic number, because the mean of its divisors is an integer number (117609730737).

Almost surely, 2^235219461473 is an apocalyptic number.

It is an amenable number.

235219461473 is a deficient number, since it is larger than the sum of its proper divisors (1).

235219461473 is an equidigital number, since it uses as much as digits as its factorization.

235219461473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1088640, while the sum is 47.

The spelling of 235219461473 in words is "two hundred thirty-five billion, two hundred nineteen million, four hundred sixty-one thousand, four hundred seventy-three".