2442623492 has 6 divisors (see below), whose sum is σ = 4274591118. Its totient is φ = 1221311744.

The previous prime is 2442623479. The next prime is 2442623531. The reversal of 2442623492 is 2943262442.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2284266436 + 158357056 = 47794^2 + 12584^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 305327933 + ... + 305327940.

It is an arithmetic number, because the mean of its divisors is an integer number (712431853).

Almost surely, 2^2442623492 is an apocalyptic number.

It is an amenable number.

2442623492 is a deficient number, since it is larger than the sum of its proper divisors (1831967626).

2442623492 is a wasteful number, since it uses less digits than its factorization.

2442623492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610655877 (or 610655875 counting only the distinct ones).

The product of its digits is 165888, while the sum is 38.

The square root of 2442623492 is about 49422.9045281639. The cubic root of 2442623492 is about 1346.7454280580.

The spelling of 2442623492 in words is "two billion, four hundred forty-two million, six hundred twenty-three thousand, four hundred ninety-two".