345444432467 has 2 divisors, whose sum is σ = 345444432468. Its totient is φ = 345444432466.

The previous prime is 345444432457. The next prime is 345444432491. The reversal of 345444432467 is 764234444543.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 345444432467 - 2⁴ = 345444432451 is a prime.

It is not a weakly prime, because it can be changed into another prime (345444432457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172722216233 + 172722216234.

It is an arithmetic number, because the mean of its divisors is an integer number (172722216234).

Almost surely, 2^345444432467 is an apocalyptic number.

345444432467 is a deficient number, since it is larger than the sum of its proper divisors (1).

345444432467 is an equidigital number, since it uses as much as digits as its factorization.

345444432467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15482880, while the sum is 50.

The spelling of 345444432467 in words is "three hundred forty-five billion, four hundred forty-four million, four hundred thirty-two thousand, four hundred sixty-seven".