254344132440332 has 96 divisors (see below), whose sum is σ = 511349487957504. Its totient is φ = 109568747059200.

The previous prime is 254344132440271. The next prime is 254344132440337. The reversal of 254344132440332 is 233044231443452.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (254344132440337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53818607 + ... + 58353497.

It is an arithmetic number, because the mean of its divisors is an integer number (5326557166224).

Almost surely, 2^{254344132440332} is an apocalyptic number.

254344132440332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

254344132440332 is an abundant number, since it is smaller than the sum of its proper divisors (257005355517172).

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

254344132440332 is a wasteful number, since it uses less digits than its factorization.

254344132440332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4535439 (or 4535437 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 44.

Adding to 254344132440332 its reverse (233044231443452), we get a palindrome (487388363883784).

The spelling of 254344132440332 in words is "two hundred fifty-four trillion, three hundred forty-four billion, one hundred thirty-two million, four hundred forty thousand, three hundred thirty-two".