2103471744 has 192 divisors, whose sum is σ = 6505168320. Its totient is φ = 599695360.

The previous prime is 2103471707. The next prime is 2103471787. The reversal of 2103471744 is 4471743012.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 788557 + ... + 791219.

It is an arithmetic number, because the mean of its divisors is an integer number (33881085).

Almost surely, 2^2103471744 is an apocalyptic number.

2103471744 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 2103471744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3252584160).

2103471744 is an abundant number, since it is smaller than the sum of its proper divisors (4401696576).

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

2103471744 is a wasteful number, since it uses less digits than its factorization.

2103471744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2719 (or 2696 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 33.

The square root of 2103471744 is about 45863.6211391992. The cubic root of 2103471744 is about 1281.2844658299.

The spelling of 2103471744 in words is "two billion, one hundred three million, four hundred seventy-one thousand, seven hundred forty-four".