345414023 has 8 divisors (see below), whose sum is σ = 361778400. Its totient is φ = 329161888.

The previous prime is 345414019. The next prime is 345414029. The reversal of 345414023 is 320414543.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 345414023 - 2² = 345414019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 345413983 and 345414001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345414029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21728 + ... + 34101.

It is an arithmetic number, because the mean of its divisors is an integer number (45222300).

Almost surely, 2^345414023 is an apocalyptic number.

345414023 is a deficient number, since it is larger than the sum of its proper divisors (16364377).

345414023 is a wasteful number, since it uses less digits than its factorization.

345414023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56121.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 345414023 is about 18585.3174038002. The cubic root of 345414023 is about 701.6383549441.

Adding to 345414023 its reverse (320414543), we get a palindrome (665828566).

The spelling of 345414023 in words is "three hundred forty-five million, four hundred fourteen thousand, twenty-three".