20234614242534 has 16 divisors (see below), whose sum is σ = 40475305938240. Its totient is φ = 6743858505320.

The previous prime is 20234614242509. The next prime is 20234614242637. The reversal of 20234614242534 is 43524241643202.

It is a super-2 number, since 2×20234614242534² (a number of 27 digits) contains 22 as substring.

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, 253183932 + ... + 253263839.

It is an arithmetic number, because the mean of its divisors is an integer number (2529706621140).

Almost surely, 2^{20234614242534} is an apocalyptic number.

20234614242534 is an abundant number, since it is smaller than the sum of its proper divisors (20240691695706).

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

20234614242534 is a wasteful number, since it uses less digits than its factorization.

20234614242534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506454435.

The product of its (nonzero) digits is 1105920, while the sum is 42.

Adding to 20234614242534 its reverse (43524241643202), we get a palindrome (63758855885736).

The spelling of 20234614242534 in words is "twenty trillion, two hundred thirty-four billion, six hundred fourteen million, two hundred forty-two thousand, five hundred thirty-four".