40220132100344 has 48 divisors (see below), whose sum is σ = 87866754125400. Its totient is φ = 17209352518848.

The previous prime is 40220132100301. The next prime is 40220132100377. The reversal of 40220132100344 is 44300123102204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82634879 + ... + 83120174.

Almost surely, 2^{40220132100344} is an apocalyptic number.

It is an amenable number.

40220132100344 is an abundant number, since it is smaller than the sum of its proper divisors (47646622025056).

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

40220132100344 is a wasteful number, since it uses less digits than its factorization.

40220132100344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165755692 (or 165755681 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 40220132100344 its reverse (44300123102204), we get a palindrome (84520255202548).

The spelling of 40220132100344 in words is "forty trillion, two hundred twenty billion, one hundred thirty-two million, one hundred thousand, three hundred forty-four".