6216140511426 has 32 divisors (see below), whose sum is σ = 12525513880320. Its totient is φ = 2056517056656.

The previous prime is 6216140511421. The next prime is 6216140511443. The reversal of 6216140511426 is 6241150416126.

It is not an unprimeable number, because it can be changed into a prime (6216140511421) 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, 1631125 + ... + 3884951.

It is an arithmetic number, because the mean of its divisors is an integer number (391422308760).

Almost surely, 2^{6216140511426} is an apocalyptic number.

6216140511426 is an abundant number, since it is smaller than the sum of its proper divisors (6309373368894).

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

6216140511426 is a wasteful number, since it uses less digits than its factorization.

6216140511426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2257278.

The product of its (nonzero) digits is 69120, while the sum is 39.

The spelling of 6216140511426 in words is "six trillion, two hundred sixteen billion, one hundred forty million, five hundred eleven thousand, four hundred twenty-six".