4020102010204 has 12 divisors (see below), whose sum is σ = 8040204020464. Its totient is φ = 1722900861504.

The previous prime is 4020102010201. The next prime is 4020102010241.

4020102010204 is nontrivially palindromic in base 10.

4020102010204 is an admirable number.

It is a super-2 number, since 2×4020102010204² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4020102010201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71787535869 + ... + 71787535924.

Almost surely, 2^{4020102010204} is an apocalyptic number.

It is an amenable number.

4020102010204 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4020102010204 is a wasteful number, since it uses less digits than its factorization.

4020102010204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143575071804 (or 143575071802 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The spelling of 4020102010204 in words is "four trillion, twenty billion, one hundred two million, ten thousand, two hundred four".