114545121442 has 4 divisors (see below), whose sum is σ = 171817682166. Its totient is φ = 57272560720.

The previous prime is 114545121407. The next prime is 114545121443. The reversal of 114545121442 is 244121545411.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 63157218721 + 51387902721 = 251311^2 + 226689^2 .

It is a junction number, because it is equal to n+sod(n) for n = 114545121398 and 114545121407.

It is not an unprimeable number, because it can be changed into a prime (114545121443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28636280359 + ... + 28636280362.

Almost surely, 2^114545121442 is an apocalyptic number.

114545121442 is a deficient number, since it is larger than the sum of its proper divisors (57272560724).

114545121442 is an equidigital number, since it uses as much as digits as its factorization.

114545121442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57272560723.

The product of its digits is 25600, while the sum is 34.

Adding to 114545121442 its reverse (244121545411), we get a palindrome (358666666853).

The spelling of 114545121442 in words is "one hundred fourteen billion, five hundred forty-five million, one hundred twenty-one thousand, four hundred forty-two".