6500140211400 has 192 divisors, whose sum is σ = 22938044728320. Its totient is φ = 1507278854400.

The previous prime is 6500140211399. The next prime is 6500140211407. The reversal of 6500140211400 is 41120410056.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (6500140211407) 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, 21258412 + ... + 21562011.

It is an arithmetic number, because the mean of its divisors is an integer number (119468982960).

Almost surely, 2^{6500140211400} is an apocalyptic number.

6500140211400 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6500140211400 is an abundant number, since it is smaller than the sum of its proper divisors (16437904516920).

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

6500140211400 is a wasteful number, since it uses less digits than its factorization.

6500140211400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42820476 (or 42820467 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 6500140211400 its reverse (41120410056), we get a palindrome (6541260621456).

The spelling of 6500140211400 in words is "six trillion, five hundred billion, one hundred forty million, two hundred eleven thousand, four hundred".