235219461479 has 2 divisors, whose sum is σ = 235219461480. Its totient is φ = 235219461478.

The previous prime is 235219461473. The next prime is 235219461481. The reversal of 235219461479 is 974164912532.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-235219461479 is a prime.

Together with 235219461481, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 235219461479.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (235219461473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117609730739 + 117609730740.

It is an arithmetic number, because the mean of its divisors is an integer number (117609730740).

Almost surely, 2^235219461479 is an apocalyptic number.

235219461479 is a deficient number, since it is larger than the sum of its proper divisors (1).

235219461479 is an equidigital number, since it uses as much as digits as its factorization.

235219461479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3265920, while the sum is 53.

The spelling of 235219461479 in words is "two hundred thirty-five billion, two hundred nineteen million, four hundred sixty-one thousand, four hundred seventy-nine".