6199887982840 has 32 divisors (see below), whose sum is σ = 14556258744480. Its totient is φ = 2372131053952.

The previous prime is 6199887982793. The next prime is 6199887982913. The reversal of 6199887982840 is 482897889916.

It is a super-2 number, since 2×6199887982840² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3369503419 + ... + 3369505258.

It is an arithmetic number, because the mean of its divisors is an integer number (454883085765).

Almost surely, 2^{6199887982840} is an apocalyptic number.

It is an amenable number.

6199887982840 is an abundant number, since it is smaller than the sum of its proper divisors (8356370761640).

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

6199887982840 is a wasteful number, since it uses less digits than its factorization.

6199887982840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6739008711 (or 6739008707 counting only the distinct ones).

The product of its (nonzero) digits is 1003290624, while the sum is 79.

The spelling of 6199887982840 in words is "six trillion, one hundred ninety-nine billion, eight hundred eighty-seven million, nine hundred eighty-two thousand, eight hundred forty".