10030640432 has 20 divisors (see below), whose sum is σ = 19435928640. Its totient is φ = 5014916928.

The previous prime is 10030640429. The next prime is 10030640449. The reversal of 10030640432 is 23404603001.

It is a happy number.

It is a super-2 number, since 2×10030640432² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10030640398 and 10030640407.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 342794 + ... + 370902.

It is an arithmetic number, because the mean of its divisors is an integer number (971796432).

Almost surely, 2^10030640432 is an apocalyptic number.

It is an amenable number.

10030640432 is a deficient number, since it is larger than the sum of its proper divisors (9405288208).

10030640432 is a wasteful number, since it uses less digits than its factorization.

10030640432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50420 (or 50414 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The spelling of 10030640432 in words is "ten billion, thirty million, six hundred forty thousand, four hundred thirty-two".