6120340640520 has 32 divisors (see below), whose sum is σ = 18361021921920. Its totient is φ = 1632090837440.

The previous prime is 6120340640473. The next prime is 6120340640521. The reversal of 6120340640520 is 250460430216.

It is not an unprimeable number, because it can be changed into a prime (6120340640521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25501419216 + ... + 25501419455.

It is an arithmetic number, because the mean of its divisors is an integer number (573781935060).

Almost surely, 2^{6120340640520} is an apocalyptic number.

6120340640520 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6120340640520 is an abundant number, since it is smaller than the sum of its proper divisors (12240681281400).

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

6120340640520 is a wasteful number, since it uses less digits than its factorization.

6120340640520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51002838685 (or 51002838681 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The spelling of 6120340640520 in words is "six trillion, one hundred twenty billion, three hundred forty million, six hundred forty thousand, five hundred twenty".