2142425553000 has 128 divisors (see below), whose sum is σ = 6685746013440. Its totient is φ = 571195680000.

The previous prime is 2142425552977. The next prime is 2142425553007. The reversal of 2142425553000 is 3555242412.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2142425553007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14991885 + ... + 15134115.

It is an arithmetic number, because the mean of its divisors is an integer number (52232390730).

Almost surely, 2^{2142425553000} is an apocalyptic number.

2142425553000 is a gapful number since it is divisible by the number (20) 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 2142425553000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3342873006720).

2142425553000 is an abundant number, since it is smaller than the sum of its proper divisors (4543320460440).

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

2142425553000 is a wasteful number, since it uses less digits than its factorization.

2142425553000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147276 (or 147262 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 33.

The spelling of 2142425553000 in words is "two trillion, one hundred forty-two billion, four hundred twenty-five million, five hundred fifty-three thousand".