2353252442 has 4 divisors (see below), whose sum is σ = 3529878666. Its totient is φ = 1176626220.

The previous prime is 2353252423. The next prime is 2353252481. The reversal of 2353252442 is 2442523532.

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

It can be written as a sum of positive squares in only one way, i.e., 2285700481 + 67551961 = 47809^2 + 8219^2 .

It is a super-3 number, since 3×2353252442³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2353252399 and 2353252408.

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 as a sum of consecutive naturals, namely, 588313109 + ... + 588313112.

Almost surely, 2^2353252442 is an apocalyptic number.

2353252442 is a deficient number, since it is larger than the sum of its proper divisors (1176626224).

2353252442 is a wasteful number, since it uses less digits than its factorization.

2353252442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1176626223.

The product of its digits is 57600, while the sum is 32.

The square root of 2353252442 is about 48510.3333528023. Note that the first 4 decimals coincide. The cubic root of 2353252442 is about 1330.1159644114.

Adding to 2353252442 its reverse (2442523532), we get a palindrome (4795775974).

The spelling of 2353252442 in words is "two billion, three hundred fifty-three million, two hundred fifty-two thousand, four hundred forty-two".