2134221240030 has 32 divisors (see below), whose sum is σ = 5587779247488. Its totient is φ = 517386967200.

The previous prime is 2134221240029. The next prime is 2134221240031. The reversal of 2134221240030 is 300421224312.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2134221240029) and next prime (2134221240031).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134221240031) 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, 3233668216 + ... + 3233668875.

It is an arithmetic number, because the mean of its divisors is an integer number (174618101484).

Almost surely, 2^{2134221240030} is an apocalyptic number.

2134221240030 is an abundant number, since it is smaller than the sum of its proper divisors (3453558007458).

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

2134221240030 is a wasteful number, since it uses less digits than its factorization.

2134221240030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6467337112.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 2134221240030 its reverse (300421224312), we get a palindrome (2434642464342).

The spelling of 2134221240030 in words is "two trillion, one hundred thirty-four billion, two hundred twenty-one million, two hundred forty thousand, thirty".