3420424431099 has 16 divisors (see below), whose sum is σ = 5457087412000. Its totient is φ = 2104876572768.

The previous prime is 3420424431097. The next prime is 3420424431157. The reversal of 3420424431099 is 9901344240243.

3420424431099 is a `hidden beast` number, since 3 + 4 + 2 + 0 + 4 + 244 + 310 + 99 = 666.

It is not a de Polignac number, because 3420424431099 - 2¹ = 3420424431097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3420424431097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4872399124 + ... + 4872399825.

It is an arithmetic number, because the mean of its divisors is an integer number (341067963250).

Almost surely, 2^{3420424431099} is an apocalyptic number.

3420424431099 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

3420424431099 is a deficient number, since it is larger than the sum of its proper divisors (2036662980901).

3420424431099 is a wasteful number, since it uses less digits than its factorization.

3420424431099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9744798971 (or 9744798965 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 45.

The spelling of 3420424431099 in words is "three trillion, four hundred twenty billion, four hundred twenty-four million, four hundred thirty-one thousand, ninety-nine".