6164894138370 has 128 divisors (see below), whose sum is σ = 16192495807488. Its totient is φ = 1489740844800.

The previous prime is 6164894138357. The next prime is 6164894138387. The reversal of 6164894138370 is 738314984616.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 159473964 + ... + 159512616.

It is an arithmetic number, because the mean of its divisors is an integer number (126503873496).

Almost surely, 2^{6164894138370} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6164894138370, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8096247903744).

6164894138370 is an abundant number, since it is smaller than the sum of its proper divisors (10027601669118).

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

6164894138370 is a wasteful number, since it uses less digits than its factorization.

6164894138370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40208.

The product of its (nonzero) digits is 20901888, while the sum is 60.

The spelling of 6164894138370 in words is "six trillion, one hundred sixty-four billion, eight hundred ninety-four million, one hundred thirty-eight thousand, three hundred seventy".