214240013311031 has 4 divisors (see below), whose sum is σ = 214242807373200. Its totient is φ = 214237219248864.

The previous prime is 214240013311007. The next prime is 214240013311069. The reversal of 214240013311031 is 130113310042412.

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

It is a cyclic number.

It is not a de Polignac number, because 214240013311031 - 2¹⁴ = 214240013294647 is a prime.

It is a super-2 number, since 2×214240013311031² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214240013311091) 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, 1396916066 + ... + 1397069423.

It is an arithmetic number, because the mean of its divisors is an integer number (53560701843300).

Almost surely, 2^{214240013311031} is an apocalyptic number.

214240013311031 is a deficient number, since it is larger than the sum of its proper divisors (2794062169).

214240013311031 is an equidigital number, since it uses as much as digits as its factorization.

214240013311031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2794062168.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 214240013311031 its reverse (130113310042412), we get a palindrome (344353323353443).

The spelling of 214240013311031 in words is "two hundred fourteen trillion, two hundred forty billion, thirteen million, three hundred eleven thousand, thirty-one".