103435242426 has 24 divisors (see below), whose sum is σ = 224326682580. Its totient is φ = 34445030976.

The previous prime is 103435242401. The next prime is 103435242439. The reversal of 103435242426 is 624242534301.

103435242426 is a `hidden beast` number, since 103 + 4 + 3 + 524 + 2 + 4 + 26 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 92857325625 + 10577916801 = 304725^2 + 102849^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2762821 + ... + 2800008.

Almost surely, 2^103435242426 is an apocalyptic number.

103435242426 is an abundant number, since it is smaller than the sum of its proper divisors (120891440154).

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

103435242426 is a wasteful number, since it uses less digits than its factorization.

103435242426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5563870 (or 5563867 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

Adding to 103435242426 its reverse (624242534301), we get a palindrome (727677776727).

It can be divided in two parts, 1034352 and 42426, that added together give a triangular number (1076778 = T₁₄₆₇).

The spelling of 103435242426 in words is "one hundred three billion, four hundred thirty-five million, two hundred forty-two thousand, four hundred twenty-six".