215045023034 has 8 divisors (see below), whose sum is σ = 329430673728. Its totient is φ = 105234798460.

The previous prime is 215045022979. The next prime is 215045023051. The reversal of 215045023034 is 430320540512.

It is a happy number.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 215045022988 and 215045023006.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1143856412 + ... + 1143856599.

It is an arithmetic number, because the mean of its divisors is an integer number (41178834216).

Almost surely, 2^215045023034 is an apocalyptic number.

215045023034 is a deficient number, since it is larger than the sum of its proper divisors (114385650694).

215045023034 is a wasteful number, since it uses less digits than its factorization.

215045023034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2287713060.

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 215045023034 its reverse (430320540512), we get a palindrome (645365563546).

The spelling of 215045023034 in words is "two hundred fifteen billion, forty-five million, twenty-three thousand, thirty-four".