2042492474 has 16 divisors (see below), whose sum is σ = 3450076416. Its totient is φ = 898456800.

The previous prime is 2042492461. The next prime is 2042492497. The reversal of 2042492474 is 4742942402.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1496747 + ... + 1498110.

It is an arithmetic number, because the mean of its divisors is an integer number (215629776).

Almost surely, 2^2042492474 is an apocalyptic number.

2042492474 is a deficient number, since it is larger than the sum of its proper divisors (1407583942).

2042492474 is a wasteful number, since it uses less digits than its factorization.

2042492474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2994901.

The product of its (nonzero) digits is 129024, while the sum is 38.

The square root of 2042492474 is about 45193.9428906131. The cubic root of 2042492474 is about 1268.7814533880.

The spelling of 2042492474 in words is "two billion, forty-two million, four hundred ninety-two thousand, four hundred seventy-four".