2134093620 has 48 divisors (see below), whose sum is σ = 6042617280. Its totient is φ = 562695936.

The previous prime is 2134093613. The next prime is 2134093627. The reversal of 2134093620 is 263904312.

It is an interprime number because it is at equal distance from previous prime (2134093613) and next prime (2134093627).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134093627) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194482 + ... + 205161.

It is an arithmetic number, because the mean of its divisors is an integer number (125887860).

Almost surely, 2^2134093620 is an apocalyptic number.

2134093620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2134093620 is an abundant number, since it is smaller than the sum of its proper divisors (3908523660).

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

2134093620 is a wasteful number, since it uses less digits than its factorization.

2134093620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399744 (or 399742 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 2134093620 is about 46196.2511466028. The cubic root of 2134093620 is about 1287.4720881246.

Adding to 2134093620 its reverse (263904312), we get a palindrome (2397997932).

It can be divided in two parts, 21340 and 93620, that added together give a triangular number (114960 = T₄₇₉).

The spelling of 2134093620 in words is "two billion, one hundred thirty-four million, ninety-three thousand, six hundred twenty".