2342153215 has 4 divisors (see below), whose sum is σ = 2810583864. Its totient is φ = 1873722568.

The previous prime is 2342153171. The next prime is 2342153287. The reversal of 2342153215 is 5123512432.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2342153215 - 2¹³ = 2342145023 is a prime.

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 3 ways as a sum of consecutive naturals, for example, 234215317 + ... + 234215326.

It is an arithmetic number, because the mean of its divisors is an integer number (702645966).

Almost surely, 2^2342153215 is an apocalyptic number.

2342153215 is a deficient number, since it is larger than the sum of its proper divisors (468430649).

2342153215 is an equidigital number, since it uses as much as digits as its factorization.

2342153215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468430648.

The product of its digits is 7200, while the sum is 28.

The square root of 2342153215 is about 48395.7974931708. The cubic root of 2342153215 is about 1328.0214829879.

Adding to 2342153215 its reverse (5123512432), we get a palindrome (7465665647).

It can be divided in two parts, 23421 and 53215, that added together give a triangular number (76636 = T₃₉₁).

The spelling of 2342153215 in words is "two billion, three hundred forty-two million, one hundred fifty-three thousand, two hundred fifteen".