132215144024454 has 32 divisors (see below), whose sum is σ = 265056069659136. Its totient is φ = 43967504337120.

The previous prime is 132215144024443. The next prime is 132215144024461. The reversal of 132215144024454 is 454420441512231.

It is a super-2 number, since 2×132215144024454² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4715662 + ... + 16931265.

It is an arithmetic number, because the mean of its divisors is an integer number (8283002176848).

Almost surely, 2^{132215144024454} is an apocalyptic number.

132215144024454 is an abundant number, since it is smaller than the sum of its proper divisors (132840925634682).

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

132215144024454 is a wasteful number, since it uses less digits than its factorization.

132215144024454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21649340.

The product of its (nonzero) digits is 614400, while the sum is 42.

Adding to 132215144024454 its reverse (454420441512231), we get a palindrome (586635585536685).

The spelling of 132215144024454 in words is "one hundred thirty-two trillion, two hundred fifteen billion, one hundred forty-four million, twenty-four thousand, four hundred fifty-four".