214137191029 has 2 divisors, whose sum is σ = 214137191030. Its totient is φ = 214137191028.

The previous prime is 214137191003. The next prime is 214137191033. The reversal of 214137191029 is 920191731412.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 158618992900 + 55518198129 = 398270^2 + 235623^2 .

It is a cyclic number.

It is not a de Polignac number, because 214137191029 - 2³¹ = 211989707381 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 214137190982 and 214137191000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214137191039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107068595514 + 107068595515.

It is an arithmetic number, because the mean of its divisors is an integer number (107068595515).

Almost surely, 2^214137191029 is an apocalyptic number.

It is an amenable number.

214137191029 is a deficient number, since it is larger than the sum of its proper divisors (1).

214137191029 is an equidigital number, since it uses as much as digits as its factorization.

214137191029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 40.

The spelling of 214137191029 in words is "two hundred fourteen billion, one hundred thirty-seven million, one hundred ninety-one thousand, twenty-nine".