10212571742 has 16 divisors (see below), whose sum is σ = 15449398272. Its totient is φ = 5062947480.

The previous prime is 10212571741. The next prime is 10212571793. The reversal of 10212571742 is 24717521201.

It is a junction number, because it is equal to n+sod(n) for n = 10212571699 and 10212571708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10212571741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73733 + ... + 160815.

It is an arithmetic number, because the mean of its divisors is an integer number (965587392).

Almost surely, 2^10212571742 is an apocalyptic number.

10212571742 is a deficient number, since it is larger than the sum of its proper divisors (5236826530).

10212571742 is a wasteful number, since it uses less digits than its factorization.

10212571742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87583.

The product of its (nonzero) digits is 7840, while the sum is 32.

The spelling of 10212571742 in words is "ten billion, two hundred twelve million, five hundred seventy-one thousand, seven hundred forty-two".