100614012442 has 4 divisors (see below), whose sum is σ = 150921018666. Its totient is φ = 50307006220.

The previous prime is 100614012431. The next prime is 100614012449. The reversal of 100614012442 is 244210416001.

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., 94815342241 + 5798670201 = 307921^2 + 76149^2 .

It is not an unprimeable number, because it can be changed into a prime (100614012449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25153503109 + ... + 25153503112.

Almost surely, 2^100614012442 is an apocalyptic number.

100614012442 is a deficient number, since it is larger than the sum of its proper divisors (50307006224).

100614012442 is an equidigital number, since it uses as much as digits as its factorization.

100614012442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50307006223.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 100614012442 its reverse (244210416001), we get a palindrome (344824428443).

The spelling of 100614012442 in words is "one hundred billion, six hundred fourteen million, twelve thousand, four hundred forty-two".