2142030002 has 24 divisors (see below), whose sum is σ = 3858197760. Its totient is φ = 888398280.

The previous prime is 2142030001. The next prime is 2142030083. The reversal of 2142030002 is 2000302412.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (2142030001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 349502 + ... + 355577.

It is an arithmetic number, because the mean of its divisors is an integer number (160758240).

Almost surely, 2^2142030002 is an apocalyptic number.

2142030002 is a deficient number, since it is larger than the sum of its proper divisors (1716167758).

2142030002 is a wasteful number, since it uses less digits than its factorization.

2142030002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705126 (or 705119 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2142030002 is about 46282.0699839582. The cubic root of 2142030002 is about 1289.0660872599.

Adding to 2142030002 its reverse (2000302412), we get a palindrome (4142332414).

The spelling of 2142030002 in words is "two billion, one hundred forty-two million, thirty thousand, two".