2104354269264 has 160 divisors (see below), whose sum is σ = 6163541063680. Its totient is φ = 613316261376.

The previous prime is 2104354269239. The next prime is 2104354269271. The reversal of 2104354269264 is 4629624534012.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 108199989 + ... + 108219435.

It is an arithmetic number, because the mean of its divisors is an integer number (38522131648).

Almost surely, 2^{2104354269264} is an apocalyptic number.

2104354269264 is a gapful number since it is divisible by the number (24) 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 2104354269264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3081770531840).

2104354269264 is an abundant number, since it is smaller than the sum of its proper divisors (4059186794416).

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

2104354269264 is a wasteful number, since it uses less digits than its factorization.

2104354269264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28617 (or 28611 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 48.

The spelling of 2104354269264 in words is "two trillion, one hundred four billion, three hundred fifty-four million, two hundred sixty-nine thousand, two hundred sixty-four".