345150423215 has 8 divisors (see below), whose sum is σ = 446040547008. Its totient is φ = 254880312480.

The previous prime is 345150423209. The next prime is 345150423263. The reversal of 345150423215 is 512324051543.

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

It is not a de Polignac number, because 345150423215 - 2¹⁰ = 345150422191 is a prime.

It is a super-3 number, since 3×345150423215³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2655003191 + ... + 2655003320.

It is an arithmetic number, because the mean of its divisors is an integer number (55755068376).

Almost surely, 2^345150423215 is an apocalyptic number.

345150423215 is a deficient number, since it is larger than the sum of its proper divisors (100890123793).

345150423215 is a wasteful number, since it uses less digits than its factorization.

345150423215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5310006529.

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 345150423215 its reverse (512324051543), we get a palindrome (857474474758).

The spelling of 345150423215 in words is "three hundred forty-five billion, one hundred fifty million, four hundred twenty-three thousand, two hundred fifteen".