2343555442 has 4 divisors (see below), whose sum is σ = 3515333166. Its totient is φ = 1171777720.

The previous prime is 2343555421. The next prime is 2343555457. The reversal of 2343555442 is 2445553432.

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., 1288020321 + 1055535121 = 35889^2 + 32489^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 585888859 + ... + 585888862.

Almost surely, 2^2343555442 is an apocalyptic number.

2343555442 is a deficient number, since it is larger than the sum of its proper divisors (1171777724).

2343555442 is a wasteful number, since it uses less digits than its factorization.

2343555442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1171777723.

The product of its digits is 288000, while the sum is 37.

The square root of 2343555442 is about 48410.2823995068. The cubic root of 2343555442 is about 1328.2864551321.

The spelling of 2343555442 in words is "two billion, three hundred forty-three million, five hundred fifty-five thousand, four hundred forty-two".