2094212480 has 64 divisors (see below), whose sum is σ = 5055242400. Its totient is φ = 829526016.

The previous prime is 2094212459. The next prime is 2094212489. The reversal of 2094212480 is 842124902.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×2094212480² = 8771451822775500800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2094212489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50036 + ... + 81804.

Almost surely, 2^2094212480 is an apocalyptic number.

2094212480 is a gapful number since it is divisible by the number (20) 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 2094212480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2527621200).

2094212480 is an abundant number, since it is smaller than the sum of its proper divisors (2961029920).

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

2094212480 is a wasteful number, since it uses less digits than its factorization.

2094212480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31891 (or 31879 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 2094212480 is about 45762.5663616017. The cubic root of 2094212480 is about 1279.4016734853.

The spelling of 2094212480 in words is "two billion, ninety-four million, two hundred twelve thousand, four hundred eighty".