2390387234306 has 8 divisors (see below), whose sum is σ = 3673034043084. Its totient is φ = 1166042553280.

The previous prime is 2390387234267. The next prime is 2390387234327. The reversal of 2390387234306 is 6034327830932.

It can be written as a sum of positive squares in 2 ways, for example, as 2284496217025 + 105891017281 = 1511455^2 + 325409^2 .

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

It is a super-2 number, since 2×2390387234306² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14575531835 + ... + 14575531998.

Almost surely, 2^{2390387234306} is an apocalyptic number.

2390387234306 is a deficient number, since it is larger than the sum of its proper divisors (1282646808778).

2390387234306 is a wasteful number, since it uses less digits than its factorization.

2390387234306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29151063876.

The product of its (nonzero) digits is 3919104, while the sum is 50.

The spelling of 2390387234306 in words is "two trillion, three hundred ninety billion, three hundred eighty-seven million, two hundred thirty-four thousand, three hundred six".