114211939 has 2 divisors, whose sum is σ = 114211940. Its totient is φ = 114211938.

The previous prime is 114211921. The next prime is 114211987. The reversal of 114211939 is 939112411.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-114211939 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 114211939.

It is not a weakly prime, because it can be changed into another prime (114211919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57105969 + 57105970.

It is an arithmetic number, because the mean of its divisors is an integer number (57105970).

Almost surely, 2^114211939 is an apocalyptic number.

114211939 is a deficient number, since it is larger than the sum of its proper divisors (1).

114211939 is an equidigital number, since it uses as much as digits as its factorization.

114211939 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1944, while the sum is 31.

The square root of 114211939 is about 10686.9985964255. The cubic root of 114211939 is about 485.1810554400.

It can be divided in two parts, 1142119 and 39, that multiplied together give a triangular number (44542641 = T₉₄₃₈).

The spelling of 114211939 in words is "one hundred fourteen million, two hundred eleven thousand, nine hundred thirty-nine".