10302403040420 has 48 divisors (see below), whose sum is σ = 22908673549440. Its totient is φ = 3878386251264.

The previous prime is 10302403040359. The next prime is 10302403040443. The reversal of 10302403040420 is 2404030420301.

10302403040420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10302403040420² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7484387 + ... + 8753333.

It is an arithmetic number, because the mean of its divisors is an integer number (477264032280).

Almost surely, 2^{10302403040420} is an apocalyptic number.

10302403040420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10302403040420 is an abundant number, since it is smaller than the sum of its proper divisors (12606270509020).

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

10302403040420 is a wasteful number, since it uses less digits than its factorization.

10302403040420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1292852 (or 1292850 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 10302403040420 its reverse (2404030420301), we get a palindrome (12706433460721).

The spelling of 10302403040420 in words is "ten trillion, three hundred two billion, four hundred three million, forty thousand, four hundred twenty".