1030354420 has 24 divisors (see below), whose sum is σ = 2277626400. Its totient is φ = 390449952.

The previous prime is 1030354399. The next prime is 1030354421. The reversal of 1030354420 is 244530301.

It is a junction number, because it is equal to n+sod(n) for n = 1030354391 and 1030354400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030354421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1355350 + ... + 1356109.

It is an arithmetic number, because the mean of its divisors is an integer number (94901100).

Almost surely, 2^1030354420 is an apocalyptic number.

1030354420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1030354420 is an abundant number, since it is smaller than the sum of its proper divisors (1247271980).

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

1030354420 is a wasteful number, since it uses less digits than its factorization.

1030354420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2711487 (or 2711485 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 1030354420 is about 32099.1342562381. The cubic root of 1030354420 is about 1010.0174555033.

Adding to 1030354420 its reverse (244530301), we get a palindrome (1274884721).

The spelling of 1030354420 in words is "one billion, thirty million, three hundred fifty-four thousand, four hundred twenty".