132420123250450 has 48 divisors (see below), whose sum is σ = 281840531926464. Its totient is φ = 45344219918400.

The previous prime is 132420123250423. The next prime is 132420123250487. The reversal of 132420123250450 is 54052321024231.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 237075636 + ... + 237633535.

It is an arithmetic number, because the mean of its divisors is an integer number (5871677748468).

Almost surely, 2^{132420123250450} is an apocalyptic number.

132420123250450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132420123250450 is an abundant number, since it is smaller than the sum of its proper divisors (149420408676014).

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

132420123250450 is a wasteful number, since it uses less digits than its factorization.

132420123250450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474709987 (or 474709982 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 132420123250450 its reverse (54052321024231), we get a palindrome (186472444274681).

The spelling of 132420123250450 in words is "one hundred thirty-two trillion, four hundred twenty billion, one hundred twenty-three million, two hundred fifty thousand, four hundred fifty".