2152373342 has 16 divisors (see below), whose sum is σ = 3775592832. Its totient is φ = 900993240.

The previous prime is 2152373317. The next prime is 2152373357. The reversal of 2152373342 is 2433732512.

It is a happy number.

It is a super-2 number, since 2×2152373342² = 9265422006704497928, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2152373299 and 2152373308.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1787084 + ... + 1788287.

It is an arithmetic number, because the mean of its divisors is an integer number (235974552).

Almost surely, 2^2152373342 is an apocalyptic number.

2152373342 is a deficient number, since it is larger than the sum of its proper divisors (1623219490).

2152373342 is a wasteful number, since it uses less digits than its factorization.

2152373342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3575423.

The product of its digits is 30240, while the sum is 32.

The square root of 2152373342 is about 46393.6778236001. The cubic root of 2152373342 is about 1291.1376183460.

The spelling of 2152373342 in words is "two billion, one hundred fifty-two million, three hundred seventy-three thousand, three hundred forty-two".