40322332201331 has 4 divisors (see below), whose sum is σ = 40453675303272. Its totient is φ = 40190989099392.

The previous prime is 40322332201201. The next prime is 40322332201369. The reversal of 40322332201331 is 13310223322304.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40322332201331 is a prime.

It is a super-2 number, since 2×40322332201331² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40322332201294 and 40322332201303.

It is not an unprimeable number, because it can be changed into a prime (40322332201031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65671550510 + ... + 65671551123.

It is an arithmetic number, because the mean of its divisors is an integer number (10113418825818).

Almost surely, 2^{40322332201331} is an apocalyptic number.

40322332201331 is a deficient number, since it is larger than the sum of its proper divisors (131343101941).

40322332201331 is a wasteful number, since it uses less digits than its factorization.

40322332201331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131343101940.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 40322332201331 its reverse (13310223322304), we get a palindrome (53632555523635).

The spelling of 40322332201331 in words is "forty trillion, three hundred twenty-two billion, three hundred thirty-two million, two hundred one thousand, three hundred thirty-one".