10342204520 has 32 divisors (see below), whose sum is σ = 23275429920. Its totient is φ = 4135909440.

The previous prime is 10342204513. The next prime is 10342204549. The reversal of 10342204520 is 2540224301.

It is a happy number.

It is a super-2 number, since 2×10342204520² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156035 + ... + 212205.

It is an arithmetic number, because the mean of its divisors is an integer number (727357185).

Almost surely, 2^10342204520 is an apocalyptic number.

10342204520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10342204520 is an abundant number, since it is smaller than the sum of its proper divisors (12933225400).

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

10342204520 is a wasteful number, since it uses less digits than its factorization.

10342204520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60785 (or 60781 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

Adding to 10342204520 its reverse (2540224301), we get a palindrome (12882428821).

The spelling of 10342204520 in words is "ten billion, three hundred forty-two million, two hundred four thousand, five hundred twenty".