4020323034102 has 16 divisors (see below), whose sum is σ = 8227637837760. Its totient is φ = 1308942383112.

The previous prime is 4020323034067. The next prime is 4020323034103. The reversal of 4020323034102 is 2014303230204.

It is a super-2 number, since 2×4020323034102² (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 (4020323034103) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 7791323452 + ... + 7791323967.

It is an arithmetic number, because the mean of its divisors is an integer number (514227364860).

Almost surely, 2^{4020323034102} is an apocalyptic number.

4020323034102 is an abundant number, since it is smaller than the sum of its proper divisors (4207314803658).

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

4020323034102 is a wasteful number, since it uses less digits than its factorization.

4020323034102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15582647467.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 4020323034102 its reverse (2014303230204), we get a palindrome (6034626264306).

The spelling of 4020323034102 in words is "four trillion, twenty billion, three hundred twenty-three million, thirty-four thousand, one hundred two".