40210311132321 has 32 divisors (see below), whose sum is σ = 61679827553280. Its totient is φ = 23044584628800.

The previous prime is 40210311132319. The next prime is 40210311132349. The reversal of 40210311132321 is 12323111301204.

It is not a de Polignac number, because 40210311132321 - 2¹ = 40210311132319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40210311132291 and 40210311132300.

It is not an unprimeable number, because it can be changed into a prime (40210311132371) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58931845 + ... + 59610258.

It is an arithmetic number, because the mean of its divisors is an integer number (1927494611040).

Almost surely, 2^{40210311132321} is an apocalyptic number.

It is an amenable number.

40210311132321 is a deficient number, since it is larger than the sum of its proper divisors (21469516420959).

40210311132321 is a wasteful number, since it uses less digits than its factorization.

40210311132321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118542677.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 40210311132321 its reverse (12323111301204), we get a palindrome (52533422433525).

The spelling of 40210311132321 in words is "forty trillion, two hundred ten billion, three hundred eleven million, one hundred thirty-two thousand, three hundred twenty-one".