1048435380220 has 24 divisors (see below), whose sum is σ = 2202966057600. Its totient is φ = 419135721792.

The previous prime is 1048435380197. The next prime is 1048435380257. The reversal of 1048435380220 is 220835348401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14865835 + ... + 14936194.

It is an arithmetic number, because the mean of its divisors is an integer number (91790252400).

Almost surely, 2^{1048435380220} is an apocalyptic number.

1048435380220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1048435380220 is an abundant number, since it is smaller than the sum of its proper divisors (1154530677380).

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

1048435380220 is a wasteful number, since it uses less digits than its factorization.

1048435380220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29803797 (or 29803795 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 40.

The spelling of 1048435380220 in words is "one trillion, forty-eight billion, four hundred thirty-five million, three hundred eighty thousand, two hundred twenty".