10420431025052 has 12 divisors (see below), whose sum is σ = 18824004432576. Its totient is φ = 5042144044320.

The previous prime is 10420431025027. The next prime is 10420431025061. The reversal of 10420431025052 is 25052013402401.

It is a congruent number.

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, 42017866913 + ... + 42017867160.

It is an arithmetic number, because the mean of its divisors is an integer number (1568667036048).

Almost surely, 2^{10420431025052} is an apocalyptic number.

It is an amenable number.

10420431025052 is a deficient number, since it is larger than the sum of its proper divisors (8403573407524).

10420431025052 is a wasteful number, since it uses less digits than its factorization.

10420431025052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84035734108 (or 84035734106 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 10420431025052 its reverse (25052013402401), we get a palindrome (35472444427453).

The spelling of 10420431025052 in words is "ten trillion, four hundred twenty billion, four hundred thirty-one million, twenty-five thousand, fifty-two".