2042002020002 has 16 divisors (see below), whose sum is σ = 3521536421760. Its totient is φ = 869903340288.

The previous prime is 2042002019957. The next prime is 2042002020007. The reversal of 2042002020002 is 2000202002402.

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 (2042002020007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 436696127 + ... + 436700802.

It is an arithmetic number, because the mean of its divisors is an integer number (220096026360).

Almost surely, 2^{2042002020002} is an apocalyptic number.

2042002020002 is a deficient number, since it is larger than the sum of its proper divisors (1479534401758).

2042002020002 is a wasteful number, since it uses less digits than its factorization.

2042002020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 873397105.

The product of its (nonzero) digits is 128, while the sum is 14.

Adding to 2042002020002 its reverse (2000202002402), we get a palindrome (4042204022404).

The spelling of 2042002020002 in words is "two trillion, forty-two billion, two million, twenty thousand, two".