4020351353199 has 48 divisors (see below), whose sum is σ = 6091315985664. Its totient is φ = 2552193792000.

The previous prime is 4020351353191. The next prime is 4020351353219. The reversal of 4020351353199 is 9913531530204.

4020351353199 is a `hidden beast` number, since 4 + 0 + 20 + 3 + 5 + 1 + 3 + 531 + 99 = 666.

It is not a de Polignac number, because 4020351353199 - 2³ = 4020351353191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4020351353191) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4252549 + ... + 5111249.

It is an arithmetic number, because the mean of its divisors is an integer number (126902416368).

Almost surely, 2^{4020351353199} is an apocalyptic number.

4020351353199 is a deficient number, since it is larger than the sum of its proper divisors (2070964632465).

4020351353199 is a wasteful number, since it uses less digits than its factorization.

4020351353199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859008 (or 859005 counting only the distinct ones).

The product of its (nonzero) digits is 437400, while the sum is 45.

The spelling of 4020351353199 in words is "four trillion, twenty billion, three hundred fifty-one million, three hundred fifty-three thousand, one hundred ninety-nine".