42052838448 has 30 divisors (see below), whose sum is σ = 108640169724. Its totient is φ = 14017139232.

The previous prime is 42052838423. The next prime is 42052838479. The reversal of 42052838448 is 84483825024.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 42052838397 and 42052838406.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1405953 + ... + 1435551.

Almost surely, 2^42052838448 is an apocalyptic number.

42052838448 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

42052838448 is an abundant number, since it is smaller than the sum of its proper divisors (66587331276).

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

42052838448 is an frugal number, since it uses more digits than its factorization.

42052838448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59209 (or 29604 counting only the distinct ones).

The product of its (nonzero) digits is 1966080, while the sum is 48.

Multiplying 42052838448 by its sum of digits (48), we get a square (2018536245504 = 1420752²).

42052838448 divided by its sum of digits (48) gives a square (876100801 = 29599²).

The spelling of 42052838448 in words is "forty-two billion, fifty-two million, eight hundred thirty-eight thousand, four hundred forty-eight".