132355223240421 has 8 divisors (see below), whose sum is σ = 177212014381440. Its totient is φ = 87867623796512.

The previous prime is 132355223240399. The next prime is 132355223240491. The reversal of 132355223240421 is 124042322553231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 132355223240421 - 2²³ = 132355214851813 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 132355223240421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132355223240491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92297923440 + ... + 92297924873.

It is an arithmetic number, because the mean of its divisors is an integer number (22151501797680).

Almost surely, 2^{132355223240421} is an apocalyptic number.

It is an amenable number.

132355223240421 is a deficient number, since it is larger than the sum of its proper divisors (44856791141019).

132355223240421 is a wasteful number, since it uses less digits than its factorization.

132355223240421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184595848555.

The product of its (nonzero) digits is 345600, while the sum is 39.

Adding to 132355223240421 its reverse (124042322553231), we get a palindrome (256397545793652).

The spelling of 132355223240421 in words is "one hundred thirty-two trillion, three hundred fifty-five billion, two hundred twenty-three million, two hundred forty thousand, four hundred twenty-one".