2042607494 has 48 divisors (see below), whose sum is σ = 3352071600. Its totient is φ = 932929536.

The previous prime is 2042607481. The next prime is 2042607599. The reversal of 2042607494 is 4947062402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3034742 + ... + 3035414.

It is an arithmetic number, because the mean of its divisors is an integer number (69834825).

Almost surely, 2^2042607494 is an apocalyptic number.

2042607494 is a deficient number, since it is larger than the sum of its proper divisors (1309464106).

2042607494 is a wasteful number, since it uses less digits than its factorization.

2042607494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857 (or 840 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 38.

The square root of 2042607494 is about 45195.2153883572. The cubic root of 2042607494 is about 1268.8052694698.

Adding to 2042607494 its reverse (4947062402), we get a palindrome (6989669896).

The spelling of 2042607494 in words is "two billion, forty-two million, six hundred seven thousand, four hundred ninety-four".