20234614242518 has 24 divisors (see below), whose sum is σ = 33754559618448. Its totient is φ = 9086645891232.

The previous prime is 20234614242509. The next prime is 20234614242637. The reversal of 20234614242518 is 81524241643202.

It is a super-2 number, since 2×20234614242518² (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 11 ways as a sum of consecutive naturals, for example, 808983746 + ... + 809008757.

It is an arithmetic number, because the mean of its divisors is an integer number (1406439984102).

Almost surely, 2^{20234614242518} is an apocalyptic number.

20234614242518 is a deficient number, since it is larger than the sum of its proper divisors (13519945375930).

20234614242518 is a wasteful number, since it uses less digits than its factorization.

20234614242518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1617992568 (or 1617992555 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 44.

The spelling of 20234614242518 in words is "twenty trillion, two hundred thirty-four billion, six hundred fourteen million, two hundred forty-two thousand, five hundred eighteen".