4020002001010 has 64 divisors (see below), whose sum is σ = 7518521170944. Its totient is φ = 1546291296000.

The previous prime is 4020002000951. The next prime is 4020002001073. The reversal of 4020002001010 is 101002000204.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20943775 + ... + 21134845.

It is an arithmetic number, because the mean of its divisors is an integer number (117476893296).

Almost surely, 2^{4020002001010} is an apocalyptic number.

4020002001010 is a deficient number, since it is larger than the sum of its proper divisors (3498519169934).

4020002001010 is a wasteful number, since it uses less digits than its factorization.

4020002001010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191779.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 4020002001010 its reverse (101002000204), we get a palindrome (4121004001214).

The spelling of 4020002001010 in words is "four trillion, twenty billion, two million, one thousand, ten".