202054132240000 has 80 divisors (see below), whose sum is σ = 503001134027370. Its totient is φ = 80821652864000.

The previous prime is 202054132239997. The next prime is 202054132240043. The reversal of 202054132240000 is 42231450202.

It can be written as a sum of positive squares in 5 ways, for example, as 4986217544256 + 197067914695744 = 2232984^2 + 14038088^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1262758327 + ... + 1262918326.

Almost surely, 2^{202054132240000} is an apocalyptic number.

202054132240000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202054132240000 is an abundant number, since it is smaller than the sum of its proper divisors (300947001787370).

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

202054132240000 is an frugal number, since it uses more digits than its factorization.

202054132240000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2525676687 (or 2525676660 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 202054132240000 its reverse (42231450202), we get a palindrome (202096363690202).

The spelling of 202054132240000 in words is "two hundred two trillion, fifty-four billion, one hundred thirty-two million, two hundred forty thousand".