440142233101332 has 48 divisors (see below), whose sum is σ = 1087411803972480. Its totient is φ = 138083637071872.

The previous prime is 440142233101313. The next prime is 440142233101423. The reversal of 440142233101332 is 233101332241044.

It is a junction number, because it is equal to n+sod(n) for n = 440142233101293 and 440142233101302.

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, 206702308 + ... + 208820804.

It is an arithmetic number, because the mean of its divisors is an integer number (22654412582760).

Almost surely, 2^{440142233101332} is an apocalyptic number.

It is an amenable number.

440142233101332 is an abundant number, since it is smaller than the sum of its proper divisors (647269570871148).

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

440142233101332 is a wasteful number, since it uses less digits than its factorization.

440142233101332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3136960 (or 3136958 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 440142233101332 its reverse (233101332241044), we get a palindrome (673243565342376).

The spelling of 440142233101332 in words is "four hundred forty trillion, one hundred forty-two billion, two hundred thirty-three million, one hundred one thousand, three hundred thirty-two".