34401056215 has 8 divisors (see below), whose sum is σ = 41292658368. Its totient is φ = 27513251040.

The previous prime is 34401056213. The next prime is 34401056243. The reversal of 34401056215 is 51265010443.

It is a happy number.

34401056215 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 34401056215 - 2¹ = 34401056213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34401056213) 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, 929272 + ... + 965581.

It is an arithmetic number, because the mean of its divisors is an integer number (5161582296).

Almost surely, 2^34401056215 is an apocalyptic number.

34401056215 is a deficient number, since it is larger than the sum of its proper divisors (6891602153).

34401056215 is a wasteful number, since it uses less digits than its factorization.

34401056215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1898489.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 34401056215 its reverse (51265010443), we get a palindrome (85666066658).

The spelling of 34401056215 in words is "thirty-four billion, four hundred one million, fifty-six thousand, two hundred fifteen".