132144402022020 has 72 divisors (see below), whose sum is σ = 401116573428480. Its totient is φ = 35214018945600.

The previous prime is 132144402021991. The next prime is 132144402022021. The reversal of 132144402022020 is 20220204441231.

It is a happy number.

132144402022020 is a `hidden beast` number, since 1 + 3 + 2 + 14 + 4 + 402 + 0 + 220 + 20 = 666.

It is not an unprimeable number, because it can be changed into a prime (132144402022021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 254826306 + ... + 255344345.

It is an arithmetic number, because the mean of its divisors is an integer number (5571063519840).

Almost surely, 2^{132144402022020} is an apocalyptic number.

132144402022020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132144402022020 is an abundant number, since it is smaller than the sum of its proper divisors (268972171406460).

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

132144402022020 is a wasteful number, since it uses less digits than its factorization.

132144402022020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510172105 (or 510172100 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 132144402022020 its reverse (20220204441231), we get a palindrome (152364606463251).

The spelling of 132144402022020 in words is "one hundred thirty-two trillion, one hundred forty-four billion, four hundred two million, twenty-two thousand, twenty".