101434120426 has 8 divisors (see below), whose sum is σ = 152223674400. Its totient is φ = 50692895628.

The previous prime is 101434120409. The next prime is 101434120433. The reversal of 101434120426 is 624021434101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 101434120394 and 101434120403.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 12077046 + ... + 12085441.

It is an arithmetic number, because the mean of its divisors is an integer number (19027959300).

Almost surely, 2^101434120426 is an apocalyptic number.

101434120426 is a deficient number, since it is larger than the sum of its proper divisors (50789553974).

101434120426 is a wasteful number, since it uses less digits than its factorization.

101434120426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24164588.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 101434120426 its reverse (624021434101), we get a palindrome (725455554527).

The spelling of 101434120426 in words is "one hundred one billion, four hundred thirty-four million, one hundred twenty thousand, four hundred twenty-six".