345236089019 has 8 divisors (see below), whose sum is σ = 345733204992. Its totient is φ = 344739061800.

The previous prime is 345236089007. The next prime is 345236089027. The reversal of 345236089019 is 910980632543.

It is a happy number.

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 345236089019 - 2⁸ = 345236088763 is a prime.

It is a super-2 number, since 2×345236089019² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (345236083019) 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, 13696502 + ... + 13721684.

It is an arithmetic number, because the mean of its divisors is an integer number (43216650624).

Almost surely, 2^345236089019 is an apocalyptic number.

345236089019 is a deficient number, since it is larger than the sum of its proper divisors (497115973).

345236089019 is a wasteful number, since it uses less digits than its factorization.

345236089019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44377.

The product of its (nonzero) digits is 1399680, while the sum is 50.

The spelling of 345236089019 in words is "three hundred forty-five billion, two hundred thirty-six million, eighty-nine thousand, nineteen".