10020020340004 has 12 divisors (see below), whose sum is σ = 17535141732528. Its totient is φ = 5009979845000.

The previous prime is 10020020339993. The next prime is 10020020340023. The reversal of 10020020340004 is 40004302002001.

It is a super-3 number, since 3×10020020340004³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 10020020340004.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6829522 + ... + 8165929.

It is an arithmetic number, because the mean of its divisors is an integer number (1461261811044).

Almost surely, 2^{10020020340004} is an apocalyptic number.

It is an amenable number.

10020020340004 is a deficient number, since it is larger than the sum of its proper divisors (7515121392524).

10020020340004 is a wasteful number, since it uses less digits than its factorization.

10020020340004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15162506 (or 15162504 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 10020020340004 its reverse (40004302002001), we get a palindrome (50024322342005).

The spelling of 10020020340004 in words is "ten trillion, twenty billion, twenty million, three hundred forty thousand, four".