2134418680 has 32 divisors (see below), whose sum is σ = 5084940240. Its totient is φ = 803545600.

The previous prime is 2134418651. The next prime is 2134418683. The reversal of 2134418680 is 868144312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134418683) 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, 1568746 + ... + 1570105.

Almost surely, 2^2134418680 is an apocalyptic number.

2134418680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2134418680 is an abundant number, since it is smaller than the sum of its proper divisors (2950521560).

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

2134418680 is a wasteful number, since it uses less digits than its factorization.

2134418680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3138879 (or 3138875 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 2134418680 is about 46199.7692634931. The cubic root of 2134418680 is about 1287.5374530218.

The spelling of 2134418680 in words is "two billion, one hundred thirty-four million, four hundred eighteen thousand, six hundred eighty".