2134446620 has 24 divisors (see below), whose sum is σ = 4485837888. Its totient is φ = 853112000.

The previous prime is 2134446619. The next prime is 2134446631. The reversal of 2134446620 is 266444312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14996 + ... + 67035.

It is an arithmetic number, because the mean of its divisors is an integer number (186909912).

Almost surely, 2^2134446620 is an apocalyptic number.

2134446620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2134446620 is an abundant number, since it is smaller than the sum of its proper divisors (2351391268).

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

2134446620 is a wasteful number, since it uses less digits than its factorization.

2134446620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83341 (or 83339 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 2134446620 is about 46200.0716449661. The cubic root of 2134446620 is about 1287.5430710447.

The spelling of 2134446620 in words is "two billion, one hundred thirty-four million, four hundred forty-six thousand, six hundred twenty".