2042162525492 has 12 divisors (see below), whose sum is σ = 3591925458660. Its totient is φ = 1015898108736.

The previous prime is 2042162525461. The next prime is 2042162525521. The reversal of 2042162525492 is 2945252612402.

It can be written as a sum of positive squares in 2 ways, for example, as 1978394154916 + 63768370576 = 1406554^2 + 252524^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1295787617 + ... + 1295789192.

It is an arithmetic number, because the mean of its divisors is an integer number (299327121555).

Almost surely, 2^{2042162525492} is an apocalyptic number.

It is an amenable number.

2042162525492 is a deficient number, since it is larger than the sum of its proper divisors (1549762933168).

2042162525492 is a wasteful number, since it uses less digits than its factorization.

2042162525492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2591577010 (or 2591577008 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 44.

The spelling of 2042162525492 in words is "two trillion, forty-two billion, one hundred sixty-two million, five hundred twenty-five thousand, four hundred ninety-two".