215023614034 has 8 divisors (see below), whose sum is σ = 332939789568. Its totient is φ = 104043684180.

The previous prime is 215023613983. The next prime is 215023614059. The reversal of 215023614034 is 430416320512.

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

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 215023613987 and 215023614005.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1734061342 + ... + 1734061465.

It is an arithmetic number, because the mean of its divisors is an integer number (41617473696).

Almost surely, 2^215023614034 is an apocalyptic number.

215023614034 is a deficient number, since it is larger than the sum of its proper divisors (117916175534).

215023614034 is a wasteful number, since it uses less digits than its factorization.

215023614034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3468122840.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 215023614034 its reverse (430416320512), we get a palindrome (645439934546).

The spelling of 215023614034 in words is "two hundred fifteen billion, twenty-three million, six hundred fourteen thousand, thirty-four".