6234511402140 has 192 divisors, whose sum is σ = 21067562019840. Its totient is φ = 1345715804160.

The previous prime is 6234511402139. The next prime is 6234511402157. The reversal of 6234511402140 is 412041154326.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1249710 + ... + 3745770.

It is an arithmetic number, because the mean of its divisors is an integer number (109726885520).

Almost surely, 2^{6234511402140} is an apocalyptic number.

6234511402140 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6234511402140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10533781009920).

6234511402140 is an abundant number, since it is smaller than the sum of its proper divisors (14833050617700).

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

6234511402140 is a wasteful number, since it uses less digits than its factorization.

6234511402140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2496412 (or 2496410 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

Adding to 6234511402140 its reverse (412041154326), we get a palindrome (6646552556466).

The spelling of 6234511402140 in words is "six trillion, two hundred thirty-four billion, five hundred eleven million, four hundred two thousand, one hundred forty".