114123454540 has 24 divisors (see below), whose sum is σ = 242546718960. Its totient is φ = 45099388608.

The previous prime is 114123454519. The next prime is 114123454553. The reversal of 114123454540 is 45454321411.

It is a happy number.

It is a super-2 number, since 2×114123454540² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 114123454496 and 114123454505.

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, 34372875 + ... + 34376194.

It is an arithmetic number, because the mean of its divisors is an integer number (10106113290).

Almost surely, 2^114123454540 is an apocalyptic number.

114123454540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

114123454540 is an abundant number, since it is smaller than the sum of its proper divisors (128423264420).

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

114123454540 is a wasteful number, since it uses less digits than its factorization.

114123454540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68749161 (or 68749159 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 114123454540 its reverse (45454321411), we get a palindrome (159577775951).

The spelling of 114123454540 in words is "one hundred fourteen billion, one hundred twenty-three million, four hundred fifty-four thousand, five hundred forty".