1021244412430 has 32 divisors (see below), whose sum is σ = 2008656506880. Its totient is φ = 370749781920.

The previous prime is 1021244412407. The next prime is 1021244412479. The reversal of 1021244412430 is 342144421201.

1021244412430 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 15 ways as a sum of consecutive naturals, for example, 7580710 + ... + 7714249.

It is an arithmetic number, because the mean of its divisors is an integer number (62770515840).

Almost surely, 2^{1021244412430} is an apocalyptic number.

1021244412430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1021244412430 is a deficient number, since it is larger than the sum of its proper divisors (987412094450).

1021244412430 is a wasteful number, since it uses less digits than its factorization.

1021244412430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15295584.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 1021244412430 its reverse (342144421201), we get a palindrome (1363388833631).

The spelling of 1021244412430 in words is "one trillion, twenty-one billion, two hundred forty-four million, four hundred twelve thousand, four hundred thirty".