10342120534 has 8 divisors (see below), whose sum is σ = 16048118160. Its totient is φ = 4992747816.

The previous prime is 10342120531. The next prime is 10342120541. The reversal of 10342120534 is 43502124301.

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 = 10342120499 and 10342120508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10342120531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89156154 + ... + 89156269.

It is an arithmetic number, because the mean of its divisors is an integer number (2006014770).

Almost surely, 2^10342120534 is an apocalyptic number.

10342120534 is a deficient number, since it is larger than the sum of its proper divisors (5705997626).

10342120534 is a wasteful number, since it uses less digits than its factorization.

10342120534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178312454.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 10342120534 its reverse (43502124301), we get a palindrome (53844244835).

The spelling of 10342120534 in words is "ten billion, three hundred forty-two million, one hundred twenty thousand, five hundred thirty-four".