10020440434302 has 48 divisors (see below), whose sum is σ = 22988578597920. Its totient is φ = 3143597930496.

The previous prime is 10020440434297. The next prime is 10020440434331. The reversal of 10020440434302 is 20343404402001.

It is a happy number.

10020440434302 is a `hidden beast` number, since 10 + 0 + 204 + 404 + 3 + 43 + 0 + 2 = 666.

10020440434302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14457399 + ... + 15134637.

It is an arithmetic number, because the mean of its divisors is an integer number (478928720790).

Almost surely, 2^{10020440434302} is an apocalyptic number.

10020440434302 is an abundant number, since it is smaller than the sum of its proper divisors (12968138163618).

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

10020440434302 is a wasteful number, since it uses less digits than its factorization.

10020440434302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725617 (or 725614 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 10020440434302 its reverse (20343404402001), we get a palindrome (30363844836303).

The spelling of 10020440434302 in words is "ten trillion, twenty billion, four hundred forty million, four hundred thirty-four thousand, three hundred two".