2050412142 has 32 divisors (see below), whose sum is σ = 4320695808. Its totient is φ = 647402976.

The previous prime is 2050412099. The next prime is 2050412153. The reversal of 2050412142 is 2412140502.

It is a super-2 number, since 2×2050412142² = 8408379904122056328, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57913 + ... + 86340.

It is an arithmetic number, because the mean of its divisors is an integer number (135021744).

Almost surely, 2^2050412142 is an apocalyptic number.

2050412142 is an abundant number, since it is smaller than the sum of its proper divisors (2270283666).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2050412142 is a wasteful number, since it uses less digits than its factorization.

2050412142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144384.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 2050412142 is about 45281.4768089558. The cubic root of 2050412142 is about 1270.4192184556.

Adding to 2050412142 its reverse (2412140502), we get a palindrome (4462552644).

The spelling of 2050412142 in words is "two billion, fifty million, four hundred twelve thousand, one hundred forty-two".