42446553000 has 128 divisors (see below), whose sum is σ = 133311709440. Its totient is φ = 11244000000.

The previous prime is 42446552987. The next prime is 42446553013. The reversal of 42446553000 is 35564424.

42446553000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (42446552987) and next prime (42446553013).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 406150 + ... + 499850.

It is an arithmetic number, because the mean of its divisors is an integer number (1041497730).

Almost surely, 2^42446553000 is an apocalyptic number.

42446553000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42446553000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66655854720).

42446553000 is an abundant number, since it is smaller than the sum of its proper divisors (90865156440).

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

42446553000 is a wasteful number, since it uses less digits than its factorization.

42446553000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93876 (or 93862 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 33.

The spelling of 42446553000 in words is "forty-two billion, four hundred forty-six million, five hundred fifty-three thousand".