41212400111231 has 8 divisors (see below), whose sum is σ = 43031828136960. Its totient is φ = 39395270797432.

The previous prime is 41212400111227. The next prime is 41212400111249. The reversal of 41212400111231 is 13211100421214.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 41212400111231 - 2² = 41212400111227 is a prime.

It is a super-2 number, since 2×41212400111231² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41212400111197 and 41212400111206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41212400113231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 574641335 + ... + 574713048.

It is an arithmetic number, because the mean of its divisors is an integer number (5378978517120).

Almost surely, 2^{41212400111231} is an apocalyptic number.

41212400111231 is a deficient number, since it is larger than the sum of its proper divisors (1819428025729).

41212400111231 is a wasteful number, since it uses less digits than its factorization.

41212400111231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1149355965.

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 41212400111231 its reverse (13211100421214), we get a palindrome (54423500532445).

The spelling of 41212400111231 in words is "forty-one trillion, two hundred twelve billion, four hundred million, one hundred eleven thousand, two hundred thirty-one".