2050042312 has 16 divisors (see below), whose sum is σ = 3937581900. Its totient is φ = 1000020480.

The previous prime is 2050042303. The next prime is 2050042321. The reversal of 2050042312 is 2132400502.

It is an interprime number because it is at equal distance from previous prime (2050042303) and next prime (2050042321).

It can be written as a sum of positive squares in 2 ways, for example, as 1544961636 + 505080676 = 39306^2 + 22474^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2050042312.

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, 3124737 + ... + 3125392.

Almost surely, 2^2050042312 is an apocalyptic number.

It is an amenable number.

2050042312 is a deficient number, since it is larger than the sum of its proper divisors (1887539588).

2050042312 is a wasteful number, since it uses less digits than its factorization.

2050042312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6250176 (or 6250172 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 2050042312 is about 45277.3929461492. The cubic root of 2050042312 is about 1270.3428326109.

Adding to 2050042312 its reverse (2132400502), we get a palindrome (4182442814).

The spelling of 2050042312 in words is "two billion, fifty million, forty-two thousand, three hundred twelve".