340220132241444 has 96 divisors (see below), whose sum is σ = 1085602701200640. Its totient is φ = 89728386522624.

The previous prime is 340220132241401. The next prime is 340220132241481. The reversal of 340220132241444 is 444142231022043.

340220132241444 is a `hidden beast` number, since 3 + 4 + 0 + 2 + 201 + 3 + 2 + 2 + 4 + 1 + 444 = 666.

It is a super-2 number, since 2×340220132241444² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 340220132241399 and 340220132241408.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17308706709 + ... + 17308726364.

It is an arithmetic number, because the mean of its divisors is an integer number (11308361470840).

Almost surely, 2^{340220132241444} is an apocalyptic number.

It is an amenable number.

340220132241444 is an abundant number, since it is smaller than the sum of its proper divisors (745382568959196).

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

340220132241444 is a wasteful number, since it uses less digits than its factorization.

340220132241444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34617433106 (or 34617433098 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

Adding to 340220132241444 its reverse (444142231022043), we get a palindrome (784362363263487).

The spelling of 340220132241444 in words is "three hundred forty trillion, two hundred twenty billion, one hundred thirty-two million, two hundred forty-one thousand, four hundred forty-four".